6 Sep 2022 9:23 am
that science has been proven wrong shillyScottMon » 06 Sep 2022, 9:22 am » wrote: ↑ How well do face masks protect against COVID-19? - Mayo Clinic
Can face masks help slow the spread of the virus that causes coronavirus disease 2019 (COVID-19)? Yes. Face masks combined with other preventive measures, such as getting vaccinated, frequent hand-washing and physical distancing, can help slow the spread of the virus that causes COVID-19.