But certain factors can increase your risk of contracting it, including: Hepatitis A is usually spread from person to person, making it highly contagious. avoid eating peeled or raw fruit and vegetables in an area with low sanitation or hygienic standards.dine at established, reputable restaurants, rather than from street vendors.drink bottled water rather than local water in developing countries, or in countries where there’s a high risk of contracting hepatitis A.thoroughly wash your hands with soap and warm water before eating or drinking, and after using the restroom.To limit your chance of contracting hepatitis A, you should also: If you’re not traveling for at least a year, it’s best to get both injections before leaving.Ĭheck your destination on the Centers for Disease Control and Prevention (CDC) site to see if you should get a hepatitis A vaccination. It usually takes 2 weeks after the first injection for your body to start building immunity to hepatitis A. If you’re traveling to a country where hepatitis A transmission is more common, get your vaccination at least 2 weeks before traveling. This vaccine is given in a series of two injections, 6 to 12 months apart. 1 way to avoid getting hepatitis A is by getting the hepatitis A vaccine. The contagious period ends about 1 week after symptoms appear. If you contract the virus, you’ll be contagious 2 weeks before symptoms even appear. coming in contact with hepatitis A-infected fecal matter. having sex with someone who has the hepatitis A virus.eating sewage-contaminated raw shellfish.eating food handled by preparers who don’t follow strict hand-washing routines before touching food that you eat.eating food prepared by someone with the hepatitis A virus.HAV is contagious, and a person who has hepatitis A can easily pass the disease to others living in the same household. In addition to transmission from eating food or drinking water containing HAV, the virus can also be spread by close personal contact with someone who already has it. Once transmitted, the virus spreads through the bloodstream to the liver, where it causes inflammation and swelling. This virus is typically transmitted by ingesting food or liquid contaminated with fecal matter that contains the virus. People develop a hepatitis A infection after contracting HAV. What causes hepatitis A and how is it contracted?
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