Sandee LaMotte – January 12, 2018
(CNN)A hepatitis A outbreak has hit several states across the country, killing dozens of people and potentially sickening thousands. Michigan has been hardest-hit in terms of deaths, with 22.
The outbreak there began in August 2016 and, after a dropoff during the winter, continued to climb last year, according to the Michigan Department of Health and Human Services.
“We currently have 677 cases in Michigan and continue to see approximately 15-20 cases matching into the cluster every week,” Lynn Sutfin, spokeswoman for the Michigan Department of Health and Human Services, wrote in an email. “The Michigan outbreak now includes 15 different county jurisdictions. We believe that person-to-person transmission is the primary route of infection.”
Fighting the outbreak was challenging in some jurisdictions due to a national shortage of the vaccine for hepatitis A.