Hepatitis A cases by risk factor U.S. 2023 | �ֲ��ýapp��°汾

�ֲ��ýapp��°汾

Number viral hepatitis A cases in the United States in 2023, by identified risk behavior or exposure

Hepatitis A cases in the U.S. 2023, by identified risk factor

Last update:

Jun 11, 2025

Author:

�ֲ��ýapp��°汾 Research Department

Region:

United States

Survey time period:

From 01/01/2023 to 31/12/2023

In 2023, around cases of viral hepatitis A were confirmed to be a result of injection drug use, making it the second biggest identified risk behavior in contracting hepatitis A, behind international travel. In recent years, the United States has recorded an increase in the rate of hepatitis A infections.

We’re happy to help

Get in touch with us for additional information

Feel free to contact us anytime. We will respond to your inquiry as quickly as possible.

Get in touch

�ֲ���ýapp���°汾

Number viral hepatitis A cases in the United States in 2023, by identified risk behavior or exposure

Get in touch with us for additional information

�ֲ��ýapp��°汾