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Different types of Hepatitis

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The definition of hepatitis is injury to the liver with inflammation of liver cells. There are six kinds of this disease, types A, B, C, D, E, and G, and which one you have is determined by a blood test. All six types are caused by a virus, but each is contracted differently.

Some fast facts on hepatitis include:

  • Hepatitis A (HAV) is caused by ingesting contaminated water or food.
  • Hepatitis B (HBV) is an STD (sexually transmitted disease)
  • Approximately 300 million people worldwide have hepatitis B.
  • Hepatitis C (HCV) is spread by direct contact with the blood of an infected person.
  • Approximately 250 million people in the world have hepatitis C.
  • A person must already be infected with hepatitis B in order to contract hepatitis D (HDV).
  • Hepatitis E (HEV) is caused by drinking contaminated water.
  • Hepatitis G (HGV) is also caused by a specific virus.
  • There is also a hepatitis X, which is diagnosed when a case of hepatitis is contracted by a virus other than those that cause the others.
  • The initial symptoms of all of the forms of hepatitis can be confused with flu symptoms.

HAV

According to the Center for Disease Control (CDC), approximately 1,781 new cases are diagnosed each year. It is caused by an acute viral illness; it never becomes chronic. Like other viruses, it is easily spread, especially when there are unsanitary conditions. It is spread by oral secretions (kissing) and fecal (poor or no hand washing). If proper hand washing does not occur, customers in restaurants and children in daycares are particularly susceptible.

HBV

The CDC reports that more than 1,800 people die from chronic HBV each year. It is contracted in many ways:

  • The transfer of blood or serum via shared needles
  • Transfer of contaminated blood via an accidental needle stick
  • Blood transfusions
  • Hemodialysis
  • To newborns by infected mothers
  • Sharing toothbrushes or razors
  • Body piercing or tattooing with an infected needle

About 6% to 10% of patients develop chronic HBV. It can last anywhere from six months to decades, and an infected person is contagious as long as they have the disease. Chronic sufferers are also more susceptible to liver cirrhosis, cancer, or failure. It is estimated that there are about two billion people in the world who have this form of hepatitis.

HCV

According to the CDC, there are 16,500 new cases of HCV reported each year. It is caused by shared needles, accidental needle sticks, blood transfusions, or hemodialysis. It is also contracted by sexual contact, but those incidents are rare. Over half of patients diagnosed with acute HCV develop chronic infections from which they continue to be contagious. In the United States, alone, 3.2 million people are infected with this common form of hepatitis.

HDV, HEV, and HGV

HDV is the most important one of the three, because patients can contract this virus concurrently with HBV. It requires a protein from HBV in order to survive. It is contracted by some of the same ways HBV is spread, by sexual contact, shared needles, and contaminated blood. The combination of these two viruses are very difficult to treat, and severe cirrhosis (liver scarring) occurs rapidly.

While HDV is similar to HBV, HEV is similar to HAV in terms of disease. It occurs most often in Asia and is contracted by drinking contaminated water.

HGV is a recent discovery. While it resembles HCV, there is still much to be learned about it. Caused by the flavivirus, it is currently under investigation.

Reduce Your Risk

Follow the these guidelines to protect yourself from contracting the disease:

  • Wash your hands frequently, especially after using the bathroom.
  • Only eat food that has just been cooked.
  • Only drink bottled or boiled water.
  • Do not eat fruits or vegetables until they have been disinfected.
  • Get a HAV vaccine if traveling to countries where the disease is prevalent.
  • Practice safe sex.
  • Do not share needles, toothbrushes, razors, or manicure tools.
  • Get the HBV vaccine series if you are at risk.
  • Make sure piercing/tattoo equipment is sterilized.
  • Drink alcohol in moderation.

Not all forms of hepatitis are viral, however. You can contract the disease from ingesting alcohol, medicines, or other chemicals. You can also develop hepatitis from certain medical conditions, such as a metabolic disorder, an immune-related injury, or a genetic problem.

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When to Get Tested for STDs

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Image is from STDcheck.com

Necessary Measures
Nobody likes getting tested for STDs. But it’s something that everybody has to do–even if sexual contact has yet to be initiated. That will be covered in a moment. First, you need to understand some of the risks which come from not getting tested:

  • Some STDs Remain Dormant For Months
  • STDs Can Affect Mental Health
  • You Can Spread Disease Unaware
  • You May Die

Dormant STDs
Syphilis, gonorrhea, and chlamydia: they’re hard to spell, they’re definitely bad for you, and they can lie dormant in your body for weeks or months after a sexual encounter. It depends on your physical constitution and age. Additionally, these are some of the most common STDs out there. Thankfully, all three are treatable–provided, of course, you don’t contract some super-gonorrhea strain resistant to modern antibiotics. And such strains don’t just exist, but they’re getting more prevalent. Getting tested quickly can help you take appropriate preventative measures, which may help you avoid being beyond treatment.

STDs Can Affect Mental Health
It’s well-known that syphilis can drive a person to insanity. Chlamydia additionally has certain qualities about it which likewise lead to negative mental health effects. But any STD is generally going to be bad for your mental health just for issues of self-esteem. Physical illness always has an impact on the mind. If you go untested, you could have something influencing how you think and act without realizing it.

You Can Spread Disease Unaware
Because certain STDs lie dormant, when you go unchecked after a “casual” sexual encounter, you could very well spread what you’ve contracted to others. This contributes to pandemic STDs which increase in strength.

You May Die
Certain STDs can lead to complications which ultimately result in fatality. HIV is manageable via medication for years, but once it hits the AIDS stage, life expectancy severely diminishes. Personal constitution can help defray the final moments, but those with fully active AIDS have been known to die very quickly. The BBC puts average life expectancy after contracting HIV at ten years.

Additional Considerations
Earlier it was mentioned that you should likely get tested even if you haven’t had a sexual encounter. This is true for several reasons. One, certain STDs can be passed on at birth, and you may not know about it. Two, on a legal basis, if you’re in a marriage with a prenuptial agreement, then contraction of an STD constitutes a demonstrable violation of the terms, and you could be protected in a legal sense.

When To Get Tested
With these things in mind, recommendations on when you should get tested include before engaging in intimate activity with a significant other, after engaging in intimate activity that you expect may be questionable, and as a general measure to establish your own clean bill of health. The latter can help you avoid difficult legal situations, while the other two have aspects of courtesy and caution defining them. It’s courteous in today’s day and age for you and your intimate partner to be open with one another, and know what your sexual health is like. It’s cautionary to get tested after the fact.

Good Advice
If you really want to avoid the risks, your best bet is to enter into a mutually committed and monogamous relationship. If neither of you have had sexual encounters before, it’s likely you won’t need testing at all–though this is still advisable just to ensure your sexual health is where you think it is. While having multiple partners is certainly something often pursued today, the fallout can be mind-altering, physically debilitating, and ultimately deadly. So get tested.

 

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What Are Vaccines?

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When you hear the word “Vaccine,” you may get this word confused with two other words, “Vaccinations” and ” Immunizations.”

This article will explain simply and exactly what a “Vaccine” is and is not. First of all, a vaccine is administered one of three ways by needle injection, orally by mouth, or by a nasal spray, depending upon the vaccine administered.

There are different kinds of vaccines on the medical marketplace today. All vaccines contain a weakened organism or a killed organism. The vaccine’s purpose is to produce in your body a certain level of immunity against the organism of which its contents are made. Each vaccine’s purpose is to offer you protection against certain diseases or at least minimize the effects of the illness on your body.

Are Vaccines Safe?

Even since vaccines were born, there has been a controversy within the medical community and individuals alike as to the necessity and safety of certain vaccines. Many people do not believe the worth of these vaccines, while much more people know that vaccines lessen all kinds of disease processes and save lives.

For you to understand the risks and benefits of any vaccine that is offered to you, you must that the responsibility of delving deeper into any information available and weigh the pros and cons to make an informed decision as to whether you or your family should take any vaccine. Discover how the medical community monitors and makes any vaccine safe, providing many more benefits to you.

Vaccines,

  • Prevent serious diseases, for example, polio, chicken pox, and German measles
  • Increases your immunity
  • Protect you and all those around you from spreading diseases
  • Eliminated certain diseases
  • Prevents disease outbreaks which in turn protect those who cannot be vaccinated for one reason or another
  • Decrease in deaths from different diseases

How Long Do Vaccines Last?

  • Some vaccines are given yearly such as the flu vaccine
  • Some vaccines have an active age limit such as five to ten years such as the tetanus vaccine
  • Some vaccines given as a child require a follow-up booster injection after several years.
  • Some vaccines that are given to you as a child remain in your system, protecting you for life

Side Effects

As with everything else in life you are unique. The way in which you may react to anything is unlike your neighbor. Individuals respond differently to vaccination.

For example, when receiving the flu vaccination, you may have no side effects. Another person may complain of generalized ill feelings. Someone else may complain of some flu symptoms such as nausea, vomiting, and diarrhea.

None of these side effects are long-lasting and are short-lived causing a bit of inconvenience.

In Conclusion

Making an informed decision regarding vaccinations is vital to you and your children’s health and well-being.

Research shows that some of the diseases that were called “Eliminated” due to this prevention process are now starting to rear their ugly heads.

This surge in some rarely seen diseases is because many people feel that vaccinations are not necessary or important in this day and age. People are refusing any protection that vaccinations offer them. Many parents are refusing to have their children vaccinated with routine childhood vaccinations due to possible side effects.

Each state has certain requirements as to what protection they require children and adults have as a resident of that state. Check with your state regarding the rules and regulations regarding vaccinations.

When traveling abroad, certain vaccinations are required before you can enter your chosen country. You must present documentation that you are protected by certain disease processes prevalent in that country.

 

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Different Types of Immunizations

ivImmunizations have helped safeguard young and old from potentially life-threatening diseases and the spread of harmful viruses for decades. Thousands of fatalities occur each year from infections that could have been prevented by vaccination. How can you stop the spread of intrusive and life-altering diseases from infiltrating your livelihood? Identifying the various diseases that strike frequently will ensure you know what to do next to keep infections from wreaking havoc on your peace of mind. And knowing what different types of immunizations are available can help you know what to expect.

How to Fight these:

Receiving vaccinations for any of the detrimental diseases listed below protects those most vulnerable to succumbing to infectious illnesses such as children, the elderly and those who suffer from weak immune systems.

  • Influenza
  • Hepatitis A and B
  • Diptheria
  • Polio
  • Measles
  • Pneumococcal
  • Mumps
  • Rubella
  • Chicken Pox
  • Pertussis( known as a whooping cough)
  • Tetanus
  • Meningococcal
  • Hib
  • HPV

Types of Immunizations/Vaccines

  1. The Inactivated or Killed- This type is administered to prevent afflictions such as influenza, cholera, bubonic plague, and polio. Created from small pieces of bacterium or virus or protein.
  2. Live Virus or Attenuated- Applied to prevent yellow fever, measles, rubella, tuberculosis, and the mumps the live virus uses a weakened or modified form of the virus to trigger a better immunity response.
  3. Toxoids- Carrying a toxin or chemical created by viruses, these immunizations make you immune to the detrimental effects of diseases rather than the virus itself.
  4. Biosynthetic- Synthetic man-made substances found in this immunization type are very similar to portions of a bacteria or viruses. This vaccine prevents Hib viruses otherwise called the Haemophilus influenza type B.

Prevention with a Purpose

Why make sure vaccines or immunizations are up-to-date? Here are a few reasons that make sense to those who are trying to achieve a higher quality of living:

  • Vaccines are cost-effective. Millions of adults go to work every day, a virus can trigger illness that lasts weeks, and cost hundreds if not thousands of dollars in lost wages. Immunizations are the affordable way to prevent such untimely occurrences from happening.
  • Even the young and healthy can get sick. Ensure you stay that way with vaccines that protect your best interests.
  • Convenience is the bread and butter of society today. Vaccinations play to the need for convenient and logical solutions to any number of inevitable outcomes.
  • Stop the less serious curable illnesses before-hand to lower the likelihood of getting incurable diseases like cancer later on. Hepatitis B and HPV are some of the leading causes of cancer. How do you keep deadly infections away? You get vaccinated.

Whatever type of immunization you or your family is considering, being informed allows you to make the best decisions for your life. Something as common as the flu can infiltrate your household. How you take action to prevent disaster from striking in the form of debilitating illness could change the outcome of your future. Find out how you can live better and longer when you decide that prevention is the practical answer to unwelcome disease.

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Benefits of Breastfeeding

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Some mothers decide to breastfeed their babies when they are born while others would rather not embark on this journey. The topic of breastfeeding tends to be a pretty sensitive one as there is a big divide amongst women who breastfeed and those who do not. While there are plenty of benefits to both mom and baby when it comes to breastfeeding, it is not for everyone and that’s ok too. The American College of Obstetricians and Gynecologists and The American Academy of Pediatrics recommends that a mother breastfeeds her baby for the first year of life and there are many benefits of doing so.

Nutrition Basics
Breast milk is made up of all the right amounts of vitamins, fat and protein that a baby needs to thrive. This milk comes in a much more safe and natural form whereas store bought formula can be based off of not so great ingredients such as corn syrup solids and sugar. Not to mention that there is a perfect form of antibodies that help a baby develop a really strong immune system. This can be beneficial in helping fight off bacterial and viral based illnesses.

Development
Breastfeeding benefits are not just nutritionally based. There have been studies that show children who were breastfed for at least the first six months of like had higher IQ scores than those that were fed solely from formula. This isn’t just due to nutrition but also thanks to the physical contact a baby receives while they are nursing. Eye contact, skin to skin contact and being held can all help a child’s emotional and intellectual development. Babies that are breastfed are at a higher risk of sudden infant death syndrome as well.

Immune Support
The benefits of breastfeeding occur during the period of time that a baby nurses but these benefits can often last a lifetime. Breastfeeding has been proven to reduce a lifetime risk of allergies and asthma. There is a decrease in ear infections, illness and stomach upset when breastfeeding takes place. More research will be done in the future to determine other benefits, but it is suspected that breastfeeding can reduce a number of cancers, diabetes and also obesity later on in life.

Benefits For Mom
In addition to breastfeeding being beneficial for the baby that is receiving the mother’s milk, nursing can also benefit the mother as well. With all of those extra calories being given to the baby, those post partum pounds can be shed quite fast. Oxytocin is a hormone that is released during the nursing process and the uterus reacts by shrinking faster than normal. As for long term benefits, breastfeeding can decrease the risk of ovarian cancer and breast cancer throughout the rest of the mother’s life, not just the months where breastfeeding occurs.

The benefits of breastfeeding far outweigh the benefits of formula feeding is nursing is something you can accomplish. It’s not an easy journey to embark on but it is worth the work that you put into it. Utilizing the services of a trusted and reputable lactation consultant can help you address any issues that might be going on whether it be an issue with latching, staying latched or milk production. It is important to remember that only you can decide what is best for your baby. You may want to enlist the help of your medical professional as well when determining what is best for you and baby. Certain prescription medications can be harmful to a baby if passed through the breast milk, so always check with your doctor regarding this fact as well.

 

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Understanding HIV

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Image is from scienceblog.com

What is HIV?

HIV is an ellipsis for human immunodeficiency virus. It is a virus that provender in the human body fluids such as blood, breast milk, saliva and the sexual fluids. The virus prompts Acquired Immune Deficiency Syndrome (AIDs). The virus targets your immune system, therefore, weakening it and weakens the way your body would fight other common viruses, fungi, germs and other assailants causing diseases.

How HIV is spread

HIV is often spread by having unprotected sex with the folk who is infected with HIV. It is also spread through unsupervised childbirth, blood transfusion, and deep kissing. The researchers have identified that a person who is HIV-positive can pass the virus within the first week of infection throughout their lifetime. Once you contact the virus, it will multiply in your blood leading to what is referred to as ‘the viral load.’ This Viral load will reduce CD4 counts in your white blood cell hence weakening the strength of these cells in fighting the HIV together with other diseases which manifest into your body. If the Virus is not properly managed and no prior treatments are accorded, it will eventually lead to AIDS.

What Are the Stages of HIV Infection?

As indicated earlier, if you don’t treat the HIV, it will advance in various stages, taking control of your immune system and develops into AIDS. These stages are; acute HIV infection, clinical latency, and finally AIDS (acquired immunodeficiency syndrome).

Acute HIV Infection Stage

The first stage of HIV infection is the Acute HIV. This is the period of two to four weeks of infection. During this period, many folks develop symptoms which are flu-like symptoms. Other Symptoms may include swollen glands, sore throat, fever, rashes, and pain in the joints and muscles, and most likely severe headache. This stage is sometimes referred to as acute retro-viral syndrome (ARS) or primary HIV infection. In this stage, the body is going under natural reaction to the virus. Medics advise that people who see these symptoms should seek medical attention right away since they can get the much-needed cure.

It is at this stage that a large amount of virus is produced. This virus load destroys the CD4 cells in the body. The white blood cell will respond by producing more CD4 cells, but it will not go back to the prior counts. Further, throughout this period, you are exposed to the risk of transmitting this infection to other people. Thus, you are advised to take appropriate medical steps to reduce this risk.

Clinical Latency Stage

Immediately after the acute retro-viral syndrome, the virus leads to the clinical latency stage. During this period, the virus will continue to reproduce in your body without necessarily showing any symptom. The virus may not be detected at this juncture even with the standard laboratory tests. People at this stage are still able to transmit the virus: however, the risk is significantly abridged.

AID is the last stage of HIV which severely destroys the immune system. If you are taking ART, you can live for many years without advancing into the AIDs. Those who are not on ART can still live to a maximum of 10 years. However, research shows that others may advance into AIDs faster. During the virus evolution, the viral load continues to increase leading to an ensuing diminution in the CD4 counts.

How do we prevent HIV transmission?

The perfect channel for Preventing and Controlling the transmission of HIV is by getting tested and revealing your status to the uninfected person. Using condoms for protected sex or simply abstaining is also recommended.

 

 

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Hepatitis Causes and Prevention

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Image is from National Hemophilia Foundation

Hepatitis means inflammation of a person’s liver cells due to an injury to the liver. There are different types of hepatitis you can get that can be determined through a laboratory test. Hepatitis can heal on its own without the need of treatment, but in some cases, treatment is necessary since the virus causes a chronic infection. The main types of hepatitis are A, B, C, D, and E. Hepatitis A, B, and C cause the most liver damage.

Hepatitis can be a symptom of another disease, and it is mainly a symptom of autoimmune diseases. The hepatitis is a disease that is mainly caused by a viral infection. Hepatitis often starts as an acute disease but can progress and become chronic if not detected early. The disease can cause liver cirrhosis, liver failure or liver cancer to the patient.

Causes of Hepatitis

Hepatitis can be caused by toxins from drugs, alcohol or other sources of toxins. It can also be caused by bacteria, viruses, parasites or an autoimmune disease where the body attacks the liver. However, the most known common cause of hepatitis is a virus.

Hepatitis A and E are short term viral infections that are mainly transmitted through water or food that is contaminated by human or animal waste. Other sources of these forms of hepatitis include under cooked food or raw food that has not been handled in a hygienic way.

Hepatitis B can be spread through having direct contact with infected blood. It can also be sexually transmitted or spread to a child during childbirth.

Hepatitis C can be spread through direct contact with infected blood. It is rare for the disease to be spread from mother to child during childbirth or during sexual intercourse.

Hepatitis D can also be spread through infected blood. However, you can only get hepatitis D if you were infected with hepatitis B. Those who are at the greatest risk of getting the infection include drug users since most share needles. Other at-risk groups include those who have unprotected sex with multiple partners.

Prevention

New cases of hepatitis have been significantly reduced through vaccinations. There are vaccines available for prevention of hepatitis A and B. the vaccinations are effective in reducing the number of infections in children as well as adults.

Currently, there is no vaccine for hepatitis D. however; the disease can be prevented once you get immunized for hepatitis B.

Babies who are delivered to mothers suffering from hepatitis B should get the vaccine within 12 hours of birth to prevent them from getting infections.

Other things that can be done to prevent infection include the following:

  • Washing your hands and encouraging other people to do the same with water and soap after changing a diaper, after coming from using the bathroom and before handling any food.
  • Avoid eating raw foods from unknown places and always drink bottled, boiled or chemically treated water.
  • Practice safe sex. Using condoms goes a long way in preventing the spread of the infection.
  • Do not share sharp objects or toothbrushes.
  • When performing first aid, always wear gloves.
  • Disinfect all blood spills and wear gloves when cleaning up any body fluids.
  • Seek regular prenatal care when you are pregnant.

To reduce the risk of getting a non-viral type of hepatitis, avoid taking excessive alcohol. Also, consult a physician before starting a new prescription and on taking supplements. Hepatitis is a disease that needs to be taken seriously as it can cause severe damage to your liver.

 

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Hepatitis Types & Significance

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Hepatitis Types

Hepatitis in the inflammation of the liver and can be caused by many different conditions and illnesses. Hepatitis is caused by viruses that target the liver. There are different types of hepatitis viruses, and they can all cause acute hepatitis. There are several types of hepatitis viruses, and infections including A, B, C, D, E and G. Hepatitis A to E are the main types that have been discovered. Hepatitis G is a recent discovery and research is still being conducted to find out if there are other hepatitis viruses out there. Hepatitis viruses multiply in the liver and prevent it from carrying out its functions. Here is an overview of the hepatitis viruses.

Hepatitis A

Hepatitis A causes an acute illness that rarely becomes chronic. It can easily be spread among people just like other viral infections. The virus can be spread through ingestion of water or food from places where the conditions are unsanitary. It occurs in places where the water or food is contaminated with human waste that contains the virus. It can also be spread through sharing bodily fluids and spreads fast among people who do not observe good hygiene.

There are vaccines for preventing hepatitis A.

Hepatitis B

Hepatitis B was initially thought it only be spread through infected blood. However, it can also be spread through sexual intercourse. Hepatitis B can be spread through sharing piecing or cutting objects and also from infected mothers to their newborn babies.

Although it starts as an acute infection, hepatitis B can turn chronic and cause liver cirrhosis, liver failure, and liver cancer.

There is a vaccine used for the prevention of hepatitis B.

Hepatitis C

Hepatitis C initially did not have a specific cause since it was different from A and B. it is spread through sharing needles and other piercing objects, blood transfusions, needle sticks and hemodialysis. Transmission through sexual intercourse is rare. The majority of people having an acute HCV infection develop a chronic infection and can continue infecting others as long as they have the virus.

Hepatitis D

Hepatitis D is also referred to as agent or delta virus. The reason is that the virus requires the presence of hepatitis B for it to survive and thrive. The mode of spreading is through direct contact with infected blood and also through sexual intercourse just like hepatitis B.

The virus requires the presence of hepatitis B since there is a protein HBV makes that makes HDV have the ability to multiply in the liver cells.

A combination of HBV and HDV is difficult to treat and causes rapid liver cirrhosis. Those who have both develop a chronic infection rapidly.

You can acquire the two at the same time or acquire HDV when you already have HDV.

Hepatitis E

Hepatitis E is similar to HAV regarding symptoms and disease. However, HEV occurs mainly in Asia where it thrives in places where there is contaminated water.

Hepatitis G

Hepatitis G is similar to hepatitis C in many ways. It is abbreviated as HGV or GBV-C. It was recently discovered, and test are still being carried out for the virus. The role of the virus in causing an infection is still unclear although those who have the virus develop symptoms of Hepatitis C.

Non-infectious Hepatitis

Noninfectious hepatitis is not caused by viruses. However, this form of hepatitis can be caused by the following:

  • Excessive alcohol consumption that causes alcoholic hepatitis.
  • Bodily response to drugs or drug misuse/abuse
  • Auto immune response where the body’s immune system attacks the liver cells thinking it is a harmful object.

 

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Cataract Awareness Month

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Image is from 2017 Senior Expo

There are nearly a quarter-million new cases of cataracts every single year in the United States alone. It’s a serious public health issue that tends to afflict older individuals and increase in prevalence with aging.

The majority of cataracts develop very gradually over many years, even multiple decades. The most common sign that you may be dealing with cataracts is blurry vision that persists over time.

Living with cataracts can be difficult since objects can appear quite blurry or out of focus. Cataract surgery that replaces your eye’s blurry lens with a clean, though artificial, lens is one way to deal with cataracts and get on with your life.

Raising Awareness About Cataracts

Because the incidence of cataracts, or blurring of someone’s lens, tends to increase with age, it’s no surprise that older individuals tend to swell the rolls on those undergoing cataract surgery.

In fact, the National Eye Institute found that a full fifty percent of octogenarians have cataracts so severe that surgery was warranted. After surgery many of these patients were able to experience dramatically improved vision and carry out daily activities without any difficulty.

Due to the way that cataracts develop, the onset of cataracts can affect one eye…and perhaps just the one eye. Many patients worry about cataracts spreading to the other eye but ophthalmologists tell us that that’s not possible. We shouldn’t worry about cataracts spreading like that.

Causes of Cataracts

The lens of your eye is the clear piece of your eye that helps to focus a light – and, thus, convey an image – to the retina of your eye. Having a clear lens is essential for having light hit the retina properly and your experiencing clear vision throughout the day.

Your eye works in a way that some people would find counter-intuitive since it works by sending light from your lens to the retina at the back of your eye. Most people think of everything as occurring in the front part of their eye yet the eyes are a more complicated organ than that.

Even the lens itself is positioned behind your eye’s pupil and iris, so the retina is quite far back. The retina is very sensitive to light – so, your lens need to be absolutely clear for your retina to accurately interpret the images in your environment.

It’s important that your lens remain clear because the lens has been implicated in depth perception. The lens adjusts accordingly for objects that are far away and those that are in the immediate environment. This underlines the importance of having a clear lens, and why cataracts can be such an issue for some.

Ophthalmologists think that the structure of the lens can alter slightly over time, and that this alteration might be what’s behind cataracts. Changes in the protein and water composition of your lens are likely behind the cloudiness that many experience with cataracts.

How Cataracts are Removed

Cataract surgery can revitalize your vision if you’re suffering from cataracts. The surgery is considered safe since over 90% of people report better vision after the surgery and, when following the doctor’s orders, the chance of post-surgical infection is quite low.

Most eye doctors will recommend cataract surgery only when an individual is older and having serious problems carrying out basic activities.

When someone can’t see the television or read the text on a page, or if cataracts are adversely affecting another chronic condition like macular degeneration, then cataract surgery might be recommended by your eye doctor.

Conditions like diabetes and lifestyle choices like smoking can increase your chances for cataracts. Regular eye exams are recommended.

 

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National HIV Testing Day

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Every year, many people participate in the National HIV Testing Day, which takes place every June 27th. This is in line with the government’s HIV awareness campaign. The objective of this annual event is to identify people with HIV and educate them about various treatment procedures. This will also enable HIV patients to find community support to reduce the effect of the disease.

On the other hand, people with negative results should be aware about fighting HIV. The National HIV Testing Day is not just for HIV carriers but for all people who can make a difference.

Benefits of Participating the National HIV Testing Day

Know if You Have HIV

The ultimate benefit of participating in the National HIV Testing Day is, of course, to know whether or not you suffer from HIV. Most people usually would not initiate a move to visit a doctor for HIV diagnosis simply because it never occurs in their mind that they have HIV until they are suddenly or accidentally tested.

The National HIV Testing Day will help people find out whether or not they suffer from HIV. This will encourage not only those who suspect themselves to be carrying the disease, but also those who wish to ensure they are healthy all the time.

In the US, there an average of 45,000 people adding to the list of 1.2 million HIV patients every year. This shows that National HIV Testing Day helps discover more HIV carriers who even didn’t know they had HIV.

Know the Latest in HIV Treatments

In the past, there was virtually no treatment for HIV. Nowadays, there are a lot of medicines and procedures that can reduce the effects of the symptoms of HIV. Although there is no permanent cure yet for HIV, there are a lot of studies and research programs that are being undertaken to find the ultimate cure for HIV, and the National HIV Testing Day can be a proper way to get updates on them.

Most people think that having HIV is like the end of the world. However, if they are able to develop new technologies and treatment procedures for HIV, they will become more confident to move on with their lives and stay healthy.

Preventing HIV

The National HIV Testing Day aims to educate as many people as possible about the risk of HIV and how it can be prevented. Though some ideas about HIV prevention seem like common sense to many people, they can also serve as reminders, so they can give importance to HIV prevention.

However, there are also many people who are not even aware of the ways to prevent HIV. For instance, some people don’t know that blood transfusion may cause HIV if not handled properly. Another thing is that some people don’t know that they inherit HIV from their parents who don’t know they are suffering from such disease. The National HIV Testing Day is a chance to learn what to do in such cases.

Who Should Participate in the National HIV Testing Day?

Anyone between 13 years old and 64 years old. Male and female regardless of health conditions are encouraged to get tested. To participate, find a testing site near you or visit any organization that actively promotes HIV prevention.

Conclusion

The National HIV Testing Day is observed every year the way people observe a holiday. However, you don’t have to wait until June 27th just to get tested for HIV. You can do it anywhere it may be offered.

 

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