Helping Prevent Hepatitis A

Overview

Hepatitis A is a liver infection that is caused by the hepatitis A virus (HAV). It is highly contagious and can be acquired through various means such as consuming contaminated food or water, eating contaminated raw shellfish, and engaging in sexual contact without using a condom or other barrier method.

To reduce the risk of getting hepatitis A, a person can take the following actions:

  • Vaccination: Getting vaccinated for hepatitis A is an effective way to reduce the risk of infection. The Centers for Disease Control and Prevention (CDC) recommends vaccination for all children aged 12-23 months. Older children who have not been vaccinated should also get vaccinated as soon as possible. Additionally, certain groups such as men who have sex with men and those who travel internationally should also consider getting vaccinated. People who already had and recovered from hepatitis A should be immune and do not need to receive hepatitis A vaccine. It is important to speak with a doctor to determine if vaccination is necessary.
  • Proper hand hygiene: Washing hands thoroughly with warm soap and water for at least 20 seconds before handling raw foods, after using the toilet, and after changing diapers can help prevent the transmission of the virus.
  • Sanitizing surfaces: It is important to sanitize surfaces that may have come into contact with the virus. This includes washing cutting boards, countertops, utensils, and the inside of the fridge walls and shelves. A solution consisting of 1 tablespoon of chlorine bleach to 1 gallon of hot water can be used for sanitization.
  • Safe food practices: Heating foods to a temperature of 185°F (85°C) or higher for at least 1 minute can help kill the virus and reduce the risk of infection.
  • Safe sexual practices: Using a condom or other barrier method during sexual contact, including oral and anal sex, can help prevent the transmission of hepatitis A.

It's always a good idea to consult with a doctor for personalized advice on reducing the risk of hepatitis A infection.

What are the best ways to sanitize surfaces to prevent hepatitis A?

Should I get vaccinated for hepatitis A and when?

What safe food practices can I follow to reduce the risk of hepatitis A infection?