We’ve learned a lot about COVID-19 over the last five years, but big questions remain. Recent federal actions may hinder the disease’s management.

Throughout the COVID-19 pandemic, most Americans heard from the ... related entities within the U.S. government is the CDC, which stands for the Centers for Disease Control and Prevention.

But just how lasting were the pandemic-era changes, and where does coronavirus now stand in Maine? “The biggest thing, of course, is that we are no longer in this panic mode that we were at that ...

How long does it take for symptoms to appear? The coronavirus' incubation period is thought to be about five days. The incubation period is the time that passes between when a patient gets ...

Early in the beginning of the COVID-19 pandemic, scientists predicted the SARS-CoV-2 virus would mutate slowly. They were wrong. Hundreds of thousands of viral mutations and multiple seasonal waves ...

Does it matter if the line on your COVID-19 test is really dark? In theory, “the more viral proteins that are there, the darker the line would be,” Garner says. And, from there, you might ...

Voters in November will decide who should lead them into what could be some of the darkest months of the coronavirus pandemic. The virus has disrupted virtually every aspect of normal life.

As more people get vaccinated against the coronavirus, travel and other activities are expected to rebound, raising questions about how to prove inoculation and so-called "vaccine passports." ...