Tel Aviv University Faculty of Medicine Department of Microbiology and Clinical Immunology immunologist Prof. Motti Gerlic today referred to the tools we use to diagnose COVID-19, saying "the tests ...

As cases of the Omicron variant continue to rise in the UK, the way in which people are testing is being changed to help ease the pressure on businesses and the NHS. If you have Covid-19 symptoms and ...

Kary Mullis said: “Anyone can test positive for practically anything with a PCR test, if you run it long enough with PCR if you do it well, you can find almost anything in anybody. It doesn’t tell you ...

Over the past four years, many of us have become accustomed to a swab up the nose to test for COVID-19, using at-home rapid antigen tests or the more accurate clinic-provided PCR tests with a longer ...

Many countries now demand negative Covid-19 test results from incoming travellers. But there is neither international agreement on the type of test nor the timing requirements. Even within the UK’s ...