Certain inflammatory proteins peak at different times of day, correlating with whether mothers breastfeed, pump, or formula-feed their babies.

A new experimental vaccine that targets portions of the flu virus that don't change could lead to a universal, long-lasting shot.

A new type 1 diabetes drug hides insulin-making beta cells from the immune system and shields them from attack, a study with mice shows.

Researchers have developed a new way to safely boost immune cells to fight cancer without harming healthy cells.

Discovery of a DNA shift in the innate immune memory of cells may aid in the fight against sepsis. "Sepsis is a really horrible burden ..."

When faced with a threat, T cells have the decision-making flexibility to both clear out the pathogen now and ready themselves for a future encounter.

New research uncovers what causes an initial spike in immune system response when pathogens attack plants.

The way some bats protect themselves from the viruses they carry could lead to ways to prevent the next pandemic, researchers say.

A new method of magnetic resonance imaging (MRI) may mean earlier detection and better monitoring of multiple sclerosis.

New research "opens up new avenues for the development of more targeted therapies for patients with long COVID."