Scientists have discovered the mechanism by which the bacterial pathogen Shigella flexneri, the causative agent of dysentery, manipulates molecular activity to assure its survival against its host's ...

A new study highlights the role of natural killer T cells in influencing the immune response to dengue virus, potentially reducing the severity of subsequent infections.

For the first time, scientists have found that proteins from bacteria can trigger the immune system to attack ...

The virus has been fatal for millions of fowl and infected, even killed, hundreds of humans. But the jump to cattle has ...