They could do more harm than good to people, populations, and the economy The polymerase chain reaction (PCR) swab test is useful (but not perfect) for detecting SARS-CoV-2 virus RNA in symptomatic...

Novel coronavirus cases in England have been rising steadily since the beginning of July. However, this trend may not tell us what we really need to know about the pandemic and the most serious...

The usual diagnostic tests may simply be too sensitive and too slow to contain the spread of the virus.

Scientists say a positive coronavirus result does not guarantee that someone is infectious.

Experts from Oxford University's Centre for Evidence-Based Medicine say the widely-used PCR test will result in false positives.

by Dr Michael Yeadon I never expected to be writing something like this. I am an ordinary person, recently semi-retired from a career in the pharmaceutical industry and biotech, where I spent over 30...