Researchers suggest a vaccine could replace multiple jabs every year for seasonal respiratory infections and be on hand in the event of a new pandemic.

Your immune system is your body’s built-in defense network, working nonstop to protect you from bacteria, viruses, and other harmful invaders. Your immune system includes two main parts: the innate ...

A new study published in Science suggests a single nasal spray vaccine may protect against colds, flu, bacterial lung ...

The immune system works to maintain homeostasis throughout the body. Various cell types and immune mechanisms work in concert to fight disease. Specifically, two waves of immunity orchestrate a robust ...

Researchers engineered a strain of Listeria monocytogenes that stimulates gamma delta T cells, key innate immune fighters ...