Researchers discovered that when Covid-19 infects a human cell, it sets off a ghoulish transformation. The cell doesn’t die right away. Obeying instructions from the virus, the newly infected ...

Zika virus and dengue virus are very close relatives. Both are mosquito-borne flaviviruses, and both specialize in infecting ...

Both formulations of the so-called MMR vaccine contain weakened live forms of the measles virus. The vaccine does ...

Zika virus and dengue virus are very close relatives. Both are mosquito-borne flaviviruses, and both specialize in infecting ...

Bacteria steal DNA from silent viruses and use it like a memory bank. That memory helps them protect future generations.

Mount Sinai researchers have developed a method to uncover the hidden immune cells that harbor the human immunodeficiency virus (HIV), a discovery that brings medical experts one step closer to a cure ...

The Zika virus builds tiny tunnels, called tunneling nanotubes, to stealthily transport material needed to infect nearby ...

A combination of imaging techniques reveals how herpes simplex virus type 1 assembles within infected cells, highlighting the roles of essential viral proteins in viral assembly and exit.

Certain immune cells in MS show abnormalities in activity and signs of reactions against the Epstein-Barr virus, a study says ...

Measles is unlike other childhood viruses. In severe cases, it can cause pneumonia. About 1 in 1,000 patients develops ...

A new method is developed to track dormant HIV-infected cells. This breakthrough may lead to new treatments that eliminate ...