Michigan Food Safety Management Practice Test

What is a common food that can transmit Hepatitis A?

1. Cooked Chicken

2. Raw Shellfish

3. Roasted Nuts

4. Frozen Fruits

The correct answer is: Raw Shellfish

Hepatitis A is a viral infection that affects the liver and is often transmitted through the consumption of contaminated food or water. Raw shellfish, particularly those harvested from waters contaminated with fecal matter, are a well-known vehicle for this virus. This is because shellfish, such as oysters, can filter large amounts of water and absorb pathogens present in their environment, including the Hepatitis A virus. If consumed without proper cooking, these shellfish can cause infection in individuals who eat them. While other food items can be involved in foodborne illnesses, they are not typically associated with Hepatitis A transmission in the way that raw shellfish are. For instance, cooked chicken is generally safe if properly prepared, roasted nuts have a low risk of viral contamination, and frozen fruits are typically treated to reduce pathogen risks. Hence, raw shellfish stands out as a significant risk factor for spreading Hepatitis A.