Final answer:
Norovirus and hepatitis A virus are two major viruses that can cause foodborne illnesses.
Step-by-step explanation:
Norovirus and Hepatitis A are two prominent viruses known to cause foodborne illnesses, posing significant public health concerns.
Norovirus, a highly contagious virus, is a leading cause of gastroenteritis worldwide. It can survive on surfaces and is often transmitted through contaminated food, water, or direct contact with infected individuals. Common symptoms include nausea, vomiting, diarrhea, and stomach cramps.
Hepatitis A is another concerning virus that affects the liver. Contamination typically occurs through the consumption of contaminated food or water.
Hepatitis A symptoms range from mild to severe and can include jaundice, fatigue, abdominal pain, and nausea. The virus can have serious health implications, especially in individuals with pre-existing liver conditions.
Preventing the spread of these viruses involves practicing good hygiene, such as thorough handwashing, proper food handling, and avoiding the consumption of undercooked or contaminated food.
Public health measures, including vaccination campaigns and surveillance, play a crucial role in controlling outbreaks and reducing the impact of these foodborne viruses on communities.
It is essential for individuals and food establishments to adhere to food safety guidelines to minimize the risk of these viruses causing widespread illnesses.