What are the common causes of hepatitis A?

In 1995, a vaccine was introduced to protect people from hepatitis and, a virus causing liver inflammation. Although new cases of hepatitis and have declined dramatically since then, many people withdraw the disease every year. The common causes of hepatitis and include contact with contaminated feces, sexual contact with the infected person and food consumption or water contaminated by the virus. Indirect contact with the fecal matter may occur when someone who has hepatitis A does not wash his hands after using the toilet, because this person could transfer the virus to objects that later touch. If another person affects the same objects before they are properly cleaned, even much later, they can be infected with hepatitis A.

hepatitis and is also transmitted by sexual contact with the infected person. Some sexual activities are more likely to cause hepatitis transmission and than others. Any sexual activity involving anus brings a higher risk of transmission of virus so menwho are involved in sexual activity with other men, with an increased risk of infection of hepatitis A.

food could be contaminated by hepatitis and at almost any stage of its preparation. Frozen contaminated foods do not affect the virus or exposure to the heat below 185 degrees Fahrenheit (85 degrees Celsius). The exposure to higher temperatures can kill the virus, but only if the exposure takes at least one minute. High heat kills the virus only if it is present at the time of heating - does not protect food from future contamination. One of the most common causes of hepatitis and food is incorrect hygienic procedures of infected preparatory or server in the restaurant.

consuming contaminated water can cause hepatitis and in areas where drinking water is not treated properly. Chlorine or other chemicals used to treat water supply kill the virus. In countries where there are more commonly of non -packed waters and badHowever, it is more likely that hepatitis and water are closed.

hepatitis and can be very mild diseases. Infected people can only experience a few mild gastrointestinal symptoms or even no symptoms. However, heavy cases can cause more problems, including liver failure in some people. Prevention of hepatitis infection and is very important, but is also very easy. Thorough washing hands with warm water and soap after using the toilet or exposing the fecal affairs of another person, safe sexual practices such as condom and vaccination use are among the best ways to prevent the spread of hepatitis A.