Hep A is a highly contagious virus that can cause severe liver disease. Some people may not have symptoms while most have the symptoms described below. A small percentage of people can get liver failure from hep A infection (this is more common in people with other liver complications like cirrhosis or hepatitis C infection).
Hep A has been spreading in the United States among people living homeless, especially in crowded encampments without adequate sanitation. Several people experiencing homelessness in Spokane have been diagnosed with hep A since spring 2019.
Some people with hep A do not have any symptoms. Others may have yellowing of the skin and eyes (jaundice), dark urine, pale stools, nausea, vomiting, diarrhea, abdominal pain, fatigue and loss of appetite. Some people may be so sick they need to be hospitalized.
Hep A is spread through the stool of an infected person. If they haven’t washed their hands after using the restroom, microscopic amounts of stool can contaminate things they touch. People can then become infected by touching objects or eating food that someone with hep A handled. People can also get sick through close personal contact with someone infected with hep A, such as having sex or sharing needles or other items used to take drugs. Casual contact in the setting of most workplaces that interact with the homeless community are not at any significant increased risk of getting hep A.
Anyone can get hep A, but you are at increased risk if you are living homeless and/or use recreational drugs, live with someone who has hep A, are a man who has sex with men, has sexual contact with someone with hep A, or travel or live in countries where hep A is common.
Risk for getting hep A is associated with poor handwashing related to working with people who may be sick with hep A. Appropriate use of gloves and regular handwashing greatly reduces any risk in the healthcare or custodial work settings.
There is a safe and effective vaccine to prevent hep A. It is usually given in two doses six months apart. After two doses it is nearly 100 percent effective. It is recommended for:
Hep A can also be prevented by effective handwashing. Effective handwashing is using warm water and soap and scrubbing for 15–20 seconds. Hands should be washed after using the restroom, before preparing or serving food, before eating, after touching potentially contaminated surfaces, after cleaning potentially contaminated surfaces (i.e., restrooms), and before using recreational drugs.
If you have symptoms consistent with hep A, you should seek consultation from your healthcare provider. Your healthcare provider can run tests for hep A and provide supportive care. It is important to stay home from work while you are sick to protect others. It is also important to wash your hands often, especially after using the restroom, and not prepare or serve food while you are sick.
If you think you may have acquired hep A during your work or volunteer time, please contact your manager or human resources office.
More information on hep A: https://srhd.org/hepa
More information on cleaning: https://srhd.org/media/documents/Cleaning-to-Kill-Hepatitis-A-Poster.pdf
More information on free vaccine clinics: https://srhd.org/hepatitis-vaccination-locations