A cluster of viral threats is quietly building among captive and wild reptile populations, raising concerns that current surveillance systems are not keeping pace with the speed at which these ...

Alarmed about the continued spread of the chikungunya virus, US health officials have issued more travel advisories, warning Americans to take caution when traveling. Last week, the CDC issued two new ...

NHS bosses have urged the public to do all they can to avoid a "second surge" of a common winter virus that can feel "very ...