an adjustable nose clip, and four-ply material. Each mask is individually wrapped so there’s no cross-contamination. Surgical masks are an effective measure against COVID-19, with studies ...

including COVID-19. A good N95 mask should fit snugly on your face to prevent air from leaking in around the edges. Look for masks with adjustable straps or nose clips to ensure a secure fit.

Is it safe to ride public transport during Covid-19? Sure it’s easier to breathe if your mask doesn’t cover both mouth and nose, especially during hot summer days when sweat can drip under the ...

The largest healthcare system in Massachusetts has dropped its mask mandate at all of its hospitals and clinics.

A new study from researchers at the George Washington University has found that certain bacteria living in the nose may influence how likely someone is to get a COVID-19 infection.

Background Infectious agents such as SARS-CoV-2 require strategies to contain outbreaks, particularly in hospitals where the ...

As if nose-picking ... wearing a face mask – and despite working in a hospital – the habit seems to have left them three times as likely to have picked up Covid-19, according to the survey ...