Top congressional leaders to meet with Biden for the first time in crucial week for his infrastructure plan

President Joe Biden faces a crucial moment on Wednesday in what is shaping up as an important week for his infrastructure priorities when he holds his first bipartisan meeting with the top four members of congressional leadership at the White House.

Rapid COVID-19 diagnostic test delivers results within 4 minutes with 90% accuracy

A low-cost, rapid diagnostic test for COVID-19 developed by Penn Medicine provides COVID-19 results within four minutes with 90 percent accuracy. A paper published this week in Matter details the fast and inexpensive diagnostic test, called RAPID 1.0 (Real-time Accurate Portable Impedimetric Detection prototype 1.0). Compared to existing methods for COVID-19 detection, RAPID is inexpensive …

COVID-19: Discovery of the mechanisms of short- and long-term anosmia

Loss of smell, or anosmia, is one of the earliest and most commonly reported symptoms of COVID-19. But the mechanisms involved had yet to be clarified. Scientists from the Institut Pasteur, the CNRS, Inserm, Université de Paris and the Paris Public Hospital Network (AP-HP) determined the mechanisms involved in the loss of smell in patients …

Is it too risky to lift lockdown early in the UK? It depends on the kind of risk

On Sunday May 2, only one person in the UK died from COVID-19. It’s a remarkable achievement after a terrifying winter spike in the disease which saw the UK rack up one of the highest per-capita death tolls in the world. Now, after a long lockdown, even previously cautious epidemiologists are feeling encouraged.