Aaron Hardwick woke up one Tuesday in June and immediately knew something was wrong. He felt hot, and his stomach hurt. He ...

I don’t know what we’re supposed to do,” said Aaron Hardwick, who tested positive for COVID-19 in June. “Can we get the shot?

Variant XFG, colloquially known as "Stratus," was first detected in Southeast Asia in January but accounted for less than ...

XFG is a recombinant of variants F.7 and LP.8.1.2, the latter now 2nd most common in the US. It may evade immunity better but ...