Führender US-Virologe Fauci befürchtet täglich 100.000 Neuinfizierte tagesspiegel.de
US-Bundesstaat Arizona stoppt Corona-Lockerungen zeit.de
Alltagsmasken getestet – Selbst genäht, gut geschützt spiegel.de
California and Florida are charting different coronavirus paths as cases spike cnn.com
Most People With Coronavirus Won’t Spread It. Why Do a Few Infect Many? nytimes.com
Global COVID-19 prevention trial of hydroxychloroquine to resume reuters.com
The best DIY face mask material and fit? Quilting cotton beats bandana, new study suggests cnn.com
Declining eyesight can be improved by looking at red light, pilot study says cnn.com