Final answer:
Hepatitis A virus (HAV) is transmitted primarily through the fecal-oral route or exposure to contaminated food or water. The virus can be contracted by ingesting contaminated food or water. Good hygiene practices, such as washing hands thoroughly with soap and water, can help prevent the spread of the virus.
Step-by-step explanation:
Hepatitis A virus (HAV) is transmitted primarily through the fecal-oral route, close personal contact, or exposure to contaminated food or water. The virus can be contracted by ingesting food or water that has been contaminated with the virus.
For example, if someone with hepatitis A prepares or handles food without properly washing their hands, the virus can be transmitted to the food and then to others who consume it.
It is important to practice good hygiene, such as washing hands thoroughly with soap and water, to prevent the spread of the virus.