Material that eliminates the COVID-19 virus could be used in face masks.

A team of researchers from the Spanish National Research Council (CSIC) has succeeded in obtaining a nanomaterial capable of eliminating the coronavirus and using face masks, fabrics, doorknobs, or handrails.

https://nano-magazine.com/news/2021/2/17/material-that-eliminates-the-covid-19-virus-could-be-used-in-face-masks?ss_source=sscampaigns&ss_campaign_id=602d05ee89b7c63cdf4687c7&ss_email_id=602d5b32a156651c8cec6ba1&ss_campaign_name=Graphene+could+be+used+to+make+quick%2C+reliable+tests+for+viruses&ss_campaign_sent_date=2021-02-17T18%3A14%3A30Z