Supplies of face masks are dwindling in many parts of the country as COVID-19 cases climb to new highs, CBS news reported.

The U.S. on Wednesday set a new high for daily coronavirus cases, with more than 100,000 new infections and at least 16 states also breaking records for the number of patients hospitalized with COVID-19. Thursday saw more than 120,000 cases, a 20% spike in just one day. 

Makers of so-called N95 masks — regarded as the most effective tool for protection against airborne droplets — are struggling to keep up with demand from hospitals, nursing homes and other health care facilities, as well as businesses in other sectors that now require them to protect workers and the public. 

Get the full story at cbs.com.