Virology

A virus, dormant for two decades, re-emerges after evolving to evade its host’s natural defenses

Success in deciphering the mechanisms of infection and spread of Chikungunya virus within humans points the way to control strategies

A containment-oriented treatment strategy may help limit spread of influenza in schools and hospitals

An efficient tool for monitoring the emergence and spread of new H1N1 virus variants has been developed in Singapore

Flares of liver inflammation in hepatitis B patients are linked to an increase in the blood of two specific proteins

Immune cells infected by the dengue virus play a key role in fighting against viral growth

Findings from an intensive genomic study contradict the conventional explanation—viral mutation—as the cause of dengue fever outbreaks