Which form of hepatitis is primarily transmitted through contaminated food or water?

Hepatitis A is primarily transmitted through the consumption of contaminated food or water, making it associated with poor sanitation conditions. It is often spread in environments where good hygiene practices are not followed, such as in areas with inadequate sewage treatment. This form of hepatitis is an acute infection, which means that it does not become chronic like some other forms, such as hepatitis B and C, which are often transmitted through direct contact with infected bodily fluids. Understanding the modes of transmission is crucial for prevention, especially in public health contexts, where outbreaks can occur due to foodborne contamination.