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Measles in Michigan
April 8, 2026
On April 2, the Michigan Department of Health and Human Services (MDHHS) announced possible community transmission of measles in southeast Michigan and issued updated recommendations. MDHHS now advises an early MMR dose for infants 6–11 months in affected areas, including Livingston County, through May 16.
There are seven measles cases in Washtenaw County and one in Monroe County. The Monroe case is not yet linked to the others or to travel, raising concern for community spread. Investigations are ongoing.
Measles is a highly contagious, vaccine-preventable disease that is spread by direct person-to-person contact, and through the air. The virus can live for up to two hours in the air where the infected person was present.
The measles vaccine is highly effective and very safe. A single dose of measles vaccine is about 93% effective at preventing measles, while two doses are about 97% effective. It is also effective if used within 72 hours of a measles exposure to prevent illness. With the risk for community spread, parents are encouraged to make sure their children are up to date on all their childhood immunizations, including the measles vaccine.
Learn more about measles including prevention tips and common symptoms by visiting our Measles webpage.
Tick-Borne Diseases
Ticks can carry diseases like Lyme disease. Attached ticks should be removed immediately before bacteria can move from the tick into the person.
Animal Bites & Rabies Exposures
Animal bites and scratches can spread rabies. LCHD investigates rabies exposures to ensure that this fatal disease does not spread.
Our Mission
Livingston County Health Department will protect, preserve, and promote the health and safety of the people of Livingston County.
Our Vision
Livingston County will be a safe and healthy community where all people realize their fullest health potential and live enriched and productive lives.
Last Modified May 1, 2026
