![]() Some people may be at an increased risk for serious illness from hepatitis A. Antibodies to the virus will protect you for life. Once you’ve had hepatitis A, you can’t get it again. Most people with hepatitis A recover without any complications. For it to be effective, the vaccine needs to be given within 2 weeks of exposure. This is typically recommended for children as well as for people at an increased risk for contracting the virus.Īlso, receiving a single dose of the hepatitis A vaccine may prevent you from becoming ill if you’ve been exposed to HAV. There’s a vaccine available to protect against infection with HAV. Medications can also help to ease some symptoms like fever, aches, and pains. These can include things like rest, fluids, and healthy foods. Hepatitis A is treated using supportive methods. people living with a child who’s been adopted from an area where hepatitis A is common.people who are experiencing homelessness.caregivers for those who have hepatitis A.people who use injectable or noninjectable drugs.people traveling to areas of the world where hepatitis A is common.Some people are at an increased risk for contracting HAV, including: Unlike hepatitis B and C, hepatitis A only causes an acute or short-term illness. After this time, you may experience symptoms. The incubation period for hepatitis A can be between 15 and 50 days (the average is 28 days). having contact with contaminated objects, such as toilets and diaper changing areas and then not washing your hands.eating undercooked shellfish that was sourced from sewage-contaminated water.eating food that’s been washed or prepared using untreated water.eating food that’s been prepared by someone with hepatitis A who didn’t wash their hands after using the bathroom.consuming contaminated food or drink, including:.having sex with someone who has the virus.taking care of someone who’s currently sick.having close person-to-person contact with someone who has hepatitis A, such as:.There are several ways you can get hepatitis A: It’s mainly transmitted through the fecal-oral route, which involves ingesting virus that’s present in the stool of someone with hepatitis A. HAV can be present in the stool (poop) and blood of someone with the virus. According to the Centers for Disease Control and Prevention (CDC), there were only about 24,900 hepatitis A infections in the United States in 2018.Īreas of the world where hepatitis A is more common include certain parts of: Hepatitis A is caused by the hepatitis A virus (HAV) and has become relatively uncommon in the United States. synthesizing immune system factors that are important for fighting infections.storing additional blood sugar (glucose) as glycogen, which can be used for energy later.making important blood proteins, including those that help your blood to clot.producing bile, which is important for digestion.breaking down or filtering various substances in the body, such as drugs and toxins.This is because your liver has several important functions for your body, including: Liver damage and inflammation can affect your liver’s ability to function, which can in turn affect your overall health. ![]() ![]() This can also contribute to inflammation. Immune cells begin to travel to your liver to fight the infection. The activity of the virus can cause damage to your liver cells. It can then enter liver cells (hepatocytes) and begin to replicate, making more of itself. When a hepatitis virus enters your body, it travels to the liver. Viral hepatitis is a condition that causes inflammation of your liver. ![]()
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