Professor researches effectiveness of face masks against particles similar in size to
coronavirus. Seshadri Ramkumar’s data shows three-ply face masks can filter out 60-80% of
simulated viral particles between 150 and 30 nanometers in diameter, respectively.
Browsing: Coronavirus Delta variant
Professor researches effectiveness of face masks against particles similar in size to
coronavirus. Seshadri Ramkumar’s data shows three-ply face masks can filter out 60-80% of
simulated viral particles between 150 and 30 nanometers in diameter, respectively.
Masks are important tools in the tool kit to protect people, importantly for those who are unvaccinated and who are immunocompromised, says Dr Seshadri Ramkumar, Professor, Texas Tech University.
Masks are important tools in the tool kit to protect people, importantly for those who are unvaccinated and who are immunocompromised, says Dr Seshadri Ramkumar, Professor, Texas Tech University.
Masks are important tools in the tool kit to protect people, importantly for those who are unvaccinated and who are immunocompromised, says Dr Seshadri Ramkumar, Professor, Texas Tech University.