Medical ethicist Alena Buyx: “That doesn’t mean that we stop laughing”

ALena Buyx arrives at Berlin’s Gendarmenmarkt on her bike, Airpods in her ear. Avoid local public transport, the smartphone as a portable office – the … Read more

US elections: “This time the Democrats screwed it up”

WORLD: Do you think Democrats have learned anything from the past four years? Niall Ferguson: They didn’t understand why Trump won. And it’s a really … Read more

Covid-19: what does the new distinction between “positive” and “weak positive” correspond to in the result of PCR tests?

Question asked on 10/08/2020 Hello, The analysis of the results of RT-PCR tests that measure the viral load of Sars-CoV-2 in a patient has been … Read more

Positive but not contagious: the blind spot of PCR tests

Is being positive for Covid-19 necessarily synonymous with contagiousness? Or, on the contrary, does this correlation, which is more complex than it appears, necessitate refining … Read more