CDC: Travelers' Health: Hepatitis, Viral, Type AĬDC's main page on hepatitis A and international travel.Hepatitis A vaccine is recommended for travelers to a number of countries. International travel information from MDH, including lists of vaccines recommended for various countries around the world. Post-secondary students in Minnesota must be given information about hepatitis. Vaccination schedules for children and adults. Foods themselves can be contaminated with hepatitis A virus, such as raw oysters. : Should You Be Vaccinated Against Hepatitis A?Ī screening questionnaire on hepatitis A for adults from the Immunization Action Coalition. Usually the transmission is between people in very close personal contact.: Hepatitis A Vaccine: What You Need to KnowĬDC's Vaccine Information Statement (VIS) available in English and other languages from (formerly the Immunization Action Coalition).Who needs the hepatitis A vaccine? When should they get it? Infographic showing the symptoms, transmission, risk populations, and treatment for hepatitis A. Most commonly transmitted by the orofecal route, such as contaminated food, the best ways to prevent the disease are vaccination and careful hand washing.įact sheet with general information about hepatitis A, including symptoms, complications, tests, and treatment. Transfusion of infected blood products, vertical transmission of the virus from a pregnant woman to her child.Hepatitis A is an infection of the liver caused by the hepatitis A virus (HAV). WHO : Other routes of transmission have been identified: undercooked meat, The transmission of hepatitis E occurs by the faecal-oral route, mainly by the absorption of water contaminated by feces. The risk of transmission during unprotected sex is lower than for hepatitis B. The routes of transmission for hepatitis D are the same for HBV: Parenteral transmission is the most common. In the areas where hepatitis D virus is endemic, such as the Mediterranean Basin, the parenteral route is the most common cause of hepatitis D virus. WHO : Hepatitis C is not spread through breast milk, food, water or casual contact (hugging or kissing), or sharing food or drink with an infected person. La transmission par voie sexuelle est rare, particulièrement chez les partenaires monogames. The transmission of hepatitis C is by parenteral route: blood transfusion, drug addiction by IV route, accidental injections in the professional setting, tattoos, body piercing, acupuncture, dialysis patients, medical or dental care carried out with reusable poorly disinfected equipment, sharing toothbrushes and razors. During this time, it can still cause infection if it enters the body of a person not protected by the vaccine. WHO : The hepatitis B virus can survive outside the body for at least 7 days. The hepatitis B virus is extremely contagious : ten times more than the hepatitis C virus The hepatitis B is present in saliva and semen, a transmission by contact with mucous secretions is possible. The main modes of contamination are exposure to blood products and their derivatives before systematic screening, during unprotected sexual relations and perinatal vertical transmission WHO : The hepatitis A virus can also be spread through close physical contact with an infected person (for example, through oral or anal sex), but it is not spread through ordinary person-to-person contact. Contamination occurs mainly through water and foods that are not or undercookedĭue to a short period of viremia, the hepatitis A virus can be transmitted during a transfusion or during the reuse of contaminated syringes (exceptional situations). The transmission of HAV is mainly by the faecal-oral route.
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