NOROVIRUS:

Human norovirus is a major cause of foodborne illness worldwide (WHO, 2023) and is estimated to cause approximately 685 million cases and 212,000 deaths of acute gastroenteritis per year (Kirk et al., 2015). The symptoms of norovirus infections are nausea, vomiting, non-bloody diarrhea, and abdominal pain, which are all self-limiting (WHO, 2023).

HEPATITIS A:…