how many shots are required for hepatitis a?
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The first type, the single-dose hepatitis A vaccine, is given as two shots, 6 months apart, and both shots are needed for long-term protection against hepatitis A. The other type is a combination vaccine that protects people against both hepatitis A and hepatitis B.
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The hepatitis A vaccine is very effective and has been a routine childhood vaccine since 1996. The vaccine is recommended for international travelers 6 months of age or older going to countries where hepatitis A infection is common. Check if hepatitis A vaccine is recommended for your destination.
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Hepatitis B vaccine is given as a two or three dose series, depending on the age that you receive the vaccine. In general, you only need the complete Hepatitis B vaccine series once in a lifetime.
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Getting Enough Treatment All of the studies now show that, on average, patients need between six to eight shots a year. Some patients may need fewer, some patients more, but long-term, sustained treatment is important for disease control.
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Hepatitis B vaccine is usually given as 2, 3, or 4 shots. Infants should get their first dose of hepatitis B vaccine at birth and will usually complete the series at 6 months of age (sometimes it will take longer than 6 months to complete the series).
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What Are the Symptoms of Hepatitis A? You can get the first symptoms anytime between 15 and 50 days after you came in contact with the virus. But they usually show up between about 2 and 4 weeks later.
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Hepatitis A vaccine is recommended for the following people: All children aged 12–23 months. Unvaccinated children and adolescents aged 2–18 years. International travelers.
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Choosing a typhoid vaccine Combined typhoid and hepatitis A injections are also available for people aged 15 or over. Protection against hepatitis A lasts 1 year and protection against typhoid lasts 3 years.
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The vaccination requires a course of 3 injections for full protection. The second dose is given 1 to 3 months after the first and provides immunity for about a year. A third dose, given 5 to 12 months after the second, provides immunity for up to 3 years.
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['Hepatitis B (full course to include 3 doses plus post-vaccine blood test)', 'Hepatitis B booster.', 'Hepatitis A monodose.', 'Measles, Mumps & Rubella (MMR) per course of 2 doses.', 'Varicella (per course of 2 doses)', 'BCG Scar Check.', 'TB Screen—to include mantoux test/reading and BCG.']
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Some people, particularly young children, may not have any symptoms. But hepatitis A can occasionally last for many months and, in rare cases, it can be life threatening if it causes the liver to stop working properly (liver failure). A hepatitis A vaccine is available for people at high risk of infection.
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Hepatitis B and hepatitis A are viruses that attack the liver. The combination hepatitis A and B vaccine provides immunity for at least 10 years and likely for a lifetime when completing the full series.
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['3-5 doses DTaP (diphtheria-tetanus-pertussis)', '3-5 doses Polio (Kindergarten)', '1-2 doses MMR (measles-mumps-rubella)', '3 doses Hepatitis B.', '1-2 doses Varicella (chickenpox)**']
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Reducing your risk of liver damage Here are some guidelines: Use less than 3,000 mg of acetaminophen per day. Don't take acetaminophen for longer than 10 days in a row for pain, or three days in a row for fever, unless recommended by your doctor. Drink fewer than three alcoholic drinks per day.
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['DTP/DT/DtaP (diphtheria, tetanus, pertussis) — four doses.', 'Polio — three doses.', 'Hepatitis B — three doses.', 'Hib (Haemophilus influenzae type b) — age-appropriate dose (1-3 doses)', 'MMR (measles, mumps, rubella) — one dose on or after first birthday.']
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['Live with or have sex with someone who has hepatitis A.', 'Travel to countries where hepatitis A is common.', 'Are a man who has sex with other men.', 'Use illegal drugs.', 'Have a clotting-factor disorder (such as hemophilia)']
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Although not at increased risk for HAV infection, people with chronic liver disease are at increased risk for fulminant hepatitis A if they should become infected with HAV. For this reason, hepatitis A vaccination is recommended for them.