Learn what a negative HIV test means, why the window period matters, and when you should consider retesting. Essential health ...

Discover what non-reactive HIV test results really mean and why testing timing, window periods, and retesting are crucial for ...

Two young elephants at the Zoo, Sanjay and Kabir, overcame a deadly virus thanks to a new vaccine introduced to zoos ...

A non-reactive result in an HIV test generally means that you don't have HIV. It may also mean you tested too soon after ...

A rare case of Epstein-Barr virus-induced Bell’s palsy in an 18-year-old highlights the need for EBV testing in sudden facial ...

Two young male elephants, Sanjay and Kabir, who were vaccinated in 2024, later tested positive for Elephant Endotheliotropic ...

Scientists in France discovered a new blood group system after 15 years. The 48th blood group was found in a woman from ...

What began as a routine lab test at a Paris hospital turned into a scientific milestone. A lab technician, expecting a ...

A 35-year-old man presents with a chief complaint of purple discoloration of his toes and associated skin lesions that have ...

“U=U” stands for “Undetectable = Untransmittable,” a public health message endorsed by UNAIDS, the WHO and other organizations, which means a person with HIV who is on effective antiretroviral therapy ...