The Most Common Foodborne Illnesses

Hepatitis A

Hepatitis A is a contagious liver infection, caused by ingesting contaminated food or water or through direct contact with an infected individual. It’s a disease associated with unsafe food, water, and poor sanitation and personal hygiene. There is a vaccine for hepatitis A, thankfully, which is recommended for travelers to specific areas of the world. Symptoms of hepatitis A can be mild or severe and include fever, diarrhea, loss of appetite, abdominal pain, nausea, and jaundice. Initial infection leads to lifelong immunity.

Prevention includes access to safe drinking water, avoiding communities with improper sewage disposal that leads to exposure, as well as frequent and thorough hand washing. Vaccination is essential in control of exposure and outbreaks, giving protection even after exposure.