COVID-19

Source: Image: wildpixel/iStock/Getty Images Plus What is it? Long covid (post-covid) occurs when people experience long-term effects...

*Originally published December 25, 2021 Credit: USA Today Symbol: B.1.1.529 The omicron variants emerged from many mutations of the...

*Originally published October 11, 2021 Credit: MIT News A face mask that detects viruses, which cause diseases, has been created using...

*Originally published June 19, 2021 What is it? It is the B.1.617.2. Variant. What are variants? Viruses change through mutations which...