A scientific article advises using the mask indoors to prevent the transmission of the SARS-CoV-2 virus between family members. Is it a reliable study?
Social distancing measures to curb the spread of COVID-19 could also have contributed to the flu season in the Northern Hemisphere being much milder than expected.
Patients with chronic obstructive pulmonary disease (COPD) appear to be less likely than others to be infected with SARS-CoV-2, but this microorganism is especially dangerous for them.
Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.