Contagious liver infection caused by virus
Hepatitis A is best prevented with the Hepatitis A vaccine, which is typically given in two doses to provide long-term protection. In addition to vaccination, practicing good personal hygiene, especially thorough handwashing after using the toilet and before preparing or eating food, is critical. Travelers should be particularly cautious, avoiding potentially contaminated food and water, and only drinking bottled water. Practicing safer sex with condoms.