The New Mexico Department of Health declared a measles outbreak in Lea County Friday. The decision comes after two adults in the county tested positive for the disease, ...

The influenza A virus genome consists of eight segments of single-stranded, negative-sense viral RNA, which encode multiple ...

Public health authorities said Tuesday that an outbreak of measles in western Texas has expanded, while a new case was ...

Fifteen measles cases — mostly in school-aged children — have been confirmed in a small county in West Texas with one of the ...