The incubation period of the virus can be three to six days, according to the CDC, and the groups at highest risk include younger children and adults 65 or older. Similarly to the flu, HMPV is ...

Human metapneumovirus was first discovered in 2001, according to the CDC. The incubation period is estimated to be between 3 to 6 days, and the duration of the illness varies between patients.

According to the US Centers for Disease Control and Prevention (CDC), the incubation period for HMPV ranges from 3 to 6 days, and the average duration of the disease varies according to severity.

The incubation period for HMPV is usually between three and six days, with symptoms lasting for varying durations depending on the severity of the infection ...

Unlike common foodborne diseases, the incubation period can be long. The first incubation periods were documented during a large listeriosis outbreak published in 1987 by Linnan and al.