For the first time, scientists have been able to watch the flu virus live as it infects human airway cells. They developed a ...

The tiny shell protecting the HIV virus resembles a slightly rounded ice cream cone, but there is nothing sweet about it.

A live-cell imaging tool allowed researchers to follow influenza A virus through its life cycle in airway organoids, showing ...

A single influenza virus entering a host cell, visualized with VISUN. The bright spots are individual packages of viral genetic material, which are fluorescently labeled and spreading through the host ...

University of Delaware professor Juan Perilla (right), is co-author of a new paper that reveals a previously unknown structural role for integrase, a key HIV protein, earlier in the virus' life cycle ...