https://www.cp24.com/world/world-health-organization-has-had-65-covid-19-cases-at-its-swiss-headquarters-1.5190698

GENEVA – The World Health Organization has recorded 65 cases of the coronavirus among staff based at its headquarters, including at least one cluster of infections, an internal email obtained by The Associated Press shows, despite the agency's public assertions that there has been no transmission at the Geneva site.

The revelation comes amid a surge of cases in Europe, host country Switzerland, and the city of Geneva, in particular, and the email said about half of the infections were in people who had been working from home. But 32 were in staff who had been working on premises at the headquarters building, indicating that the health agency's strict hygiene, screening and other prevention measures were not sufficient to spare it from the pandemic.

https://www.cnsnews.com/index.php/blog/craig-bannister/dentist-mask-mouth-causing-tooth-decay-bad-breath-clenching-and-grinding-teeth

The coronavirus pandemic has produced a new adverse health impact that dentists have dubbed “Mask Mouth.”

“Mask Mouth,” the result of wearing a coronavirus mask, produces an unpleasant odor and promotes tooth decay, Raleigh, N.C. Dentist Justin Russo explained in an interview with local station ABC11: "The bacteria in your mouth will have a more fertile breeding ground, you'll be more likely to have tooth decay, you'll smell bad breath, those sorts of things."

What’s more, the stress of dealing with the mask and coronavirus can prompt people to grind and clench their teeth, Russo says:

"A lot of people are stressed out. I can just tell by people's mood that they're stressed out. So, they're clenching, grinding their teeth. A lot of people are eating irregular."

“Some dentists are experiencing a 25 percent rise of bite-related cases and some said they believe the pandemic could be to blame,”