What viral hepatitis is transmitted from fecal contamination of drinking water?

Hepatitis A is primarily transmitted through the fecal-oral route, particularly via contaminated food or drinking water. This means that if water or food becomes contaminated with fecal matter containing the Hepatitis A virus, individuals consuming that water or food can become infected. This mode of transmission is especially common in areas with poor sanitation and hygiene practices.

In contrast, Hepatitis B, C, and D are primarily transmitted through blood and bodily fluids. Hepatitis B can be passed through sexual contact, sharing needles, or from mother to child during childbirth. Hepatitis C transmission typically occurs through blood-to-blood contact, and Hepatitis D is dependent on the presence of Hepatitis B for its transmission, further emphasizing the bloodborne characteristics. Therefore, focusing on the specific transmission pathways of each type of hepatitis clearly identifies Hepatitis A as the viral hepatitis that involves transmission via contaminated drinking water.