Small ruminant lentiviruses (SRLVs), including maedi-visna virus in sheep and caprine arthritis encephalitis virus in goats, cause chronic, multisystemic diseases that undermine animal welfare and ...

Women with HIV most often die from preventable, trauma-related conditions like substance use and mental illness—not the virus itself. Yet these leading causes are largely missing from official death ...

A recent study has provided the first side-by-side comparison of how three major COVID-19 vaccine types differ in triggering immune responses and sustaining protection, according to an analysis ...