Friday, February 12, 2021

Proper fit of face masks is more important than material, study suggests

Researchers studying the effectiveness of different types of face masks have found that in order to provide the best protection against COVID-19, the fit of a mask is as important, or more important, than the material it is made of.

from Top Health News -- ScienceDaily https://ift.tt/375btI3

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New drugs could wipe out the “zombie cells” linked to cancer and aging

Researchers found a new way to kill harmful “zombie” cells that linger after chemotherapy and help cancers become more aggressive. These sen...