Saliva tests soon to be more widely authorized
Is the swab really essential? This giant and unpleasant cotton swab that is pushed deep into the nose to perform a Covid-19 test has become … Read more
Statistical tests
“Only a third of suspected Covid-19 cases have consulted a doctor”
How to contain the Covid-19 epidemic without blocking all economic and social life? The first – and essential – step is to properly identify the … Read more