Hepatitis A vaccine gives long-lasting protection (Reuters)

[feedbot]

Hepatitis A vaccine gives long-lasting protection (Reuters)

Reuters - Hepatitis A infections, usually transmitted via contaminated food, can cause debilitating illness, but protection afforded by the hepatitis A vaccine last more than a decade, a new study shows.

http://us.rd.yahoo.com/health/news/rss/search/*http://health.yahoo.com/news/reuters/us_hepatitis_vaccine.html