A new COVID-19 variant is rapidly spreading across the United States, bringing with it a concerning set of symptoms that include persistent chest pain and an inability to stay awake. The XFG variant, ...

COVID-19 cases are surging in Texas, just in time for back-to-school season, according to wastewater samples taken last week. What do experts recommend with cases on the rise? Here's what to know ...

As the weather cools and fall approaches, COVID-19 cases are still spiking in much of the United States. The country has yet to emerge from a late summer COVID wave driven by the highly contagious new ...

Summer heat, outdoor fun … and cold and flu symptoms? The three may not go together in many people’s minds: partly owing to common myths about germs and partly because many viruses really do have ...

More than half of the U.S. population has received at least one dose of the coronavirus vaccine. But based on a new scenario model by Johns Hopkins the next three months are crucial if we want to ...