A bacterium linked to severe septicemia may be responsible for the deaths of six African elephants in Zimbabwe, and potentially others in nearby nations. This discovery adds infectious diseases to the growing list of challenges facing African elephants, a species whose numbers remain at risk. Detai
Omicron variants, which spread rapidly worldwide, attach to cells more effectively and elude antibodies with greater efficiency compared to earlier variants. The omicron variants of the SARS-CoV-2 virus, which have rapidly spread around the world over the past year, latch onto our cells more tightl