State and county officials say a Stevens County resident has tested positive for measles and that they don’t yet know if the infection is linked to outbreaks elsewhere in the country.

There’s been increasing anxiety over the last several weeks about an outbreak of measles in Texas and New Mexico. Public health officials in the Southwest are sounding the alarm — including Will ...

The dengue virus has a roughly spherical structure. It is composed of the viral genome and capsid proteins surrounded by an envelope and a shell of proteins. After infecting a host cell ...

The dengue virus has a roughly spherical shape. Inside the virus is the nucleocapsid, which is made of the viral genome and C proteins. The nucleocapsid is surrounded by a membrane called the ...

As Ontario is experiencing a multi-jurisdictional measles outbreak, the South East Health Unit wants area residents to know their vaccine status.