It can take several weeks to bounce back after a bout of COVID-19, but some people develop more persistent problems. The ...

And this virus has proven to be no different. Scientists named these variants after Greek letters: alpha, beta, gamma, delta and omicron. Delta, which became dominant in the U.S. in June 2021 ...

You’ve certainly heard of the delta variant of the coronavirus, but what is the mu variant that is been in the news lately? Mu is a version of the coronavirus that ...

A certain mutation in the COVID-19 Delta variant causes infected cells to form disruptive chunks in the lungs and leads to more serious symptoms of the disease, a research team said. If the cells ...

Researchers have come up with a new way to identify more infectious variants of viruses or bacteria that start spreading in ...

Five years ago, a cluster of people in Wuhan, China, fell sick with a virus never before seen in the world. The germ didn’t have a name, nor did the illness it would cause. It wound up setting ...

The following is a summary of “Modeling COVID-19 dynamics in the Basque Country: characterizing population immunity profile from 2020 to 2022,” published in the January 2025 issue of Infectious ...

The landscape of COVID-19 research continues to evolve as scientists uncover new insights about SARS-CoV-2 variants and their impact on vaccine effectiveness. This ongoing scientific journey ...