Is the hepatitis a vaccine effective?

HAV vaccine. Hep a vaccine is able to provide protection after 2 weeks of administration and is effective upto 94-100%.
Altho not perfect... ..It seems to be very effective with no serious reported side effects. And ceratinly much safer than the disease.

Related Questions

Is the hepatitis a vaccine safe?

Yes, very safe. The hepatitis a vaccine is very safe and very effective. It is one of the newer vaccines, and is not a live-virus vaccine. Millions of children and adults have gotten the vaccine without problems. Read more...

How is the hepatitis a vaccine given?

2 or 3 shot series. Hepatitis a vaccines come in 2-shot and 3-shot series. Sometimes, hepa and hepb vaccines are combined in the same shot. Read more...
Like most others... The hepa vaccine is administered via the intramuscular route. It is one of the recommended vaccinations for children since 2006 and confers long term immunity to the virus. There is extensive information about HAV and immunization against it available on the cdc website. (www.Cdc.Org). Hope this is helpful. Read more...

Who should not receive the hepatitis a vaccine?

Very few exceptions. People who are allergic to any part of the hepatitis a vaccine, and children under age 1 year, should not get the hepatitis a vaccine. For children 12-18 months, parents can ask their doctors about when to get the vaccine. People with vaccine allergies or other allergies can discuss the issue with their primary care doctors, to see if they should or should not get the vaccine. Read more...

Need some help getting the hepatitis a vaccine?

Hepatitis Vaccine. You can get hepatitis vaccine from your doctors office or a health clinic most insurance covers it. Read more...

Who should get the hepatitis a vaccine before traveling?

If traveling abroad. Anybody who is over 18 months of age and has no reason not to get the hepatitis a vaccine, should get it before traveling to any developing or third world countries. Hepatitis a is more common in those countries than here in the U.S.. The virus is in human sewage, so places where there is not a good sewage system will have hepatitis a problems. Younger children can ask their doctors for options. Read more...
Adults & Children. Hepatitis a is more common in many parts of the world. Healthy adults and children should be protected prior to travel. Pregnant women who cannot delay their travel plans need vaccination too since they are at high risk of a complication due to hepatitis a illness. People with underlying immune problems should check with their doctor prior to vaccination or international travel. Read more...

Why is the hepatitis a vaccine recommended before traveling?

More common there. Hepatitis a is more common in developing countries and third world countries than here in the United States. The virus is in human sewage, so places where there is not a good sewage system will have hepatitis a problems. Read more...
Disease likely. Hepatits A is more common in many parts of the globe. When traveling you will want to check with your doctor about hepatitis A vaccination. If possible, plan for vaccination 4-6 weeks prior to departure. Hepatitis A is spread by poor hand washing, food and water. Adults suffer more than children from the illness. Hepatitis A is now a routine vaccine in childhood in the USA. Read more...

How soon before travel should the hepatitis a vaccine be given?

The HepA schedule. Calls for two doses of vaccine separated i. Time. Immunity begins to develop 2-4 weeks after immunization. Therefore vaccination should be given at least this far in advance to confer protection. Once established, immunity is estimated to last 15-25 years. Read more...

Will the hepatitis a vaccine protect someone from other forms of hepatitis?

No. The hepatitis a vaccine is given as a series of 2 injections over 6 months. Once it is given, a lab test can be performed to establish if it was successful. Once the blood test shows the presence of hepatitis a antibody in your blood you are immune from contracting hepatitis a only. There is also a vaccine available for hepatitis b but there is no vaccine available for hepatitis c. Read more...