Final answer:
Hepatitis A virus spreads through contaminated food and water.
Step-by-step explanation:
Hepatitis A virus spreads through contaminated food and water. It is primarily transmitted through the fecal-oral route, which can occur when food or water is contaminated with the virus. This virus is commonly spread through the ingestion of undercooked meat, especially deer or pork, and shellfish. Genotypes three and four of Hepatitis A can be transmitted through food, while genotypes one and two can also be transmitted through water and fecal-oral routes.