Two cats that belonged to Michigan dairy workers exposed to bird flu died after being infected with the virus last year.

Two indoor cats in the same county in Michigan were infected with H5N1 avian flu last May, likely via their owners who worked on dairy farms. Both cats had severe respiratory and neurologic illness and died,

A new report details the bird flu cases of two pet cats in Michigan whose owners work in the dairy industry. Earlier in the month, a data table from the report may have appeared on the CDC website before being taken down.