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 relies on lab testing and is still considered ...

The question: I’ve been reading in the news about all the different tests for COVID-19. Some are done in labs, some are done in schools and some are done at home. Which one is best? The answer: The ...

Most Manitobans who screen positive for COVID-19 using a rapid antigen test will no longer be asked to return to receive a PCR test. Dr. Jazz Atwal, the province's deputy chief public health officer, ...

The Ontario government is restricting who is eligible for PCR testing and shortening the required self-isolation period for fully vaccinated people infected with COVID-19. Dr. Kieran Moore, Ontario's ...

Canada is to announce on Friday that it is no longer obliging vaccinated travelers returning from foreign trips of 72 hours or less to take PCR tests Author of the article: You can save this article ...

Visby Medical today announced the national launch of the first-of-its-kind FDA-authorized at-home PCR test for sexually transmitted infections (STIs) in women, redefining how sexual health is ...

PCR testing works by creating copies of a particular section of DNA, but there’s no evidence that PCR tests are being used or would be used to clone entire humans. PCR tests are effective at testing ...