India, April 17 -- Why even a subtle abrasion from bat and dog scratches poses a significant risk to the nervous system?

Scientists assumed that one specific immune cell subtype was required for mRNA vaccination to activate the immune system. But ...

New research shows the common cold virus may stay hidden in the body and spread without symptoms long after recovery.

A man in Norway has achieved long-term HIV remission after a stem cell transplant from his brother. Researchers say rare ...

Cases of the virus are abnormally high this year, according to health experts, and are especially dangerous for children.

Scientists have uncovered a surprising twist in how bacteria share genes—including those that spread antibiotic resistance.

A study conducted at the University of São Paulo (USP) in Brazil reveals that tissues such as the tonsils and adenoids can ...