It's the cheapest, fastest COVID test on the market - based right here in the Bay Area In August, SummerBio expanded its testing volume from 10,000 tests per day to 100,000 tests per day.

People infected with a new COVID-19 variant are reporting voice hoarseness as a distinct symptom.

A new COVID variant called "Nimbus" is spreading. Here's what you need to know about the incubation period, symptoms (including "razor blade throat") and when to take a test.

Many Southeast, Southern and West Coast states are likely seeing an increase in COVID cases.

Alongside the usual symptoms of COVID-19, it can cause a razor blade sensation in the throat and gastrointestinal symptoms, such as nausea and vomiting.

Got a sore throat and the sniffles? The recent rise of rapid at-home tests has made it easier to find out if you have a serious illness like COVID-19 or just a touch of spring allergies. But while ...

According to a study published in JAMA Network Open, 70% of U.S. adults would conduct a home test for suspected COVID-19.

Nimbus has spread to at least 22 countries Symptoms include "razor blade" sore throat Once again, a new strain of COVID has hit the country, and that includes Rhode Island.

Months after the Pentagon rolled out a policy aimed at wooing back service members booted from the military over the COVID-19 vaccine, the Pentagon has confirmed that only 13 people -- all Army ...

Doctors say the new Covid variant “Nimbus” may be behind the wave of extreme sore throats that people are calling a mystery virus on TikTok.

As the Trump administration moves to limit COVID booster vaccines for some, here's what to know about the latest variant NB.1.8.1 and its symptoms.