Medically reviewed by Jordana Haber Hazan, MD Two types of COVID-19 tests, the rapid antigen test and the polymerase chain reaction (PCR) test, are available in the United States. The PCR typically ...

Do rapid antigen tests still detect new coronavirus variants? The landscape of coronavirus variants has changed a lot since the pandemic first began. These days, COVID-19 rates are down after a ...

What I'm most excited about are these rapid tests, the antigen tests. They look for a protein fragment of the coronavirus, and they give you the results in 15 minutes. They're not as accurate as ...

The government's free at-home COVID-19 test distribution program is no longer accepting orders, its website says. Here's how to get tests in the meantime.

Online and in stores, major retailers are sold out of the popular at-home COVID-19 tests, and medical supply vendors can't find enough rapid test kits for schools, shelters, nursing homes and ...

Check out our top picks below. We found the iHealth COVID-19 Antigen Rapid Test to be very convenient and easy to use. The test is a 15-minute self-test to detect whether or not an individual has ...

Rapid Covid home ... the performance of home tests, also known as “antigen” tests, against patient samples containing live versions of the Omicron variant. Coronavirus: US authorises Pfizer ...

A throat swab, if done properly, might just be the difference between a "positive" or "negative" on some at-home COVID-19 tests ... "If these rapid antigen tests are positive, there's a very ...

PETALING JAYA: There are two known popular Covid-19 tests available ... The two tests – reverse transcription polymerase chain reaction (RT-PCR) and antigen rapid test kit (RTK-Ag) – require ...

Antigen tests are less sensitive, meaning they require a higher amount of virus in a sample to detect a positive result. It’s important to note that most rapid tests are antigen tests ...