Which is better cloth mask or surgical mask?
Answers
Answer:
Which mask offers the best protection from COVID-19, a surgical mask or cloth mask? The answer: an N95 mask.
Well, that wasn’t fair. An N95 mask, which filters 95 percent of particles, is not recommended for public use by the Centers for Disease Control and Prevention because these masks are critical supplies for the nation’s healthcare workers. An N95 is the best protection against COVID-19.
But both the CDC and World Health Organization recommend people wear a cloth mask in public when social distancing, defined as at least 6 feet from other people, is not possible. A mask is not a substitute for social distancing, but it protects nearby people from possible infection if you sneeze and expel droplets of SARS-CoV-2, the novel coronavirus that causes COVID-19.
A study published in April in the Annals of Internal Medicine found that a cloth mask offers more protection than a surgical mask for people nearby. Researchers, using a measurement for viral loads, found 2.42 log copies per milliliter on the exterior of surgical masks and 1.85 log copies per milliliter on the exterior of cloth masks of infected patients at two hospitals in Seoul, South Korea. In the study, four infected patients coughed five times into a petri dish wearing no mask, then a surgical mask, then a cotton mask and, finally, one more round without a mask. Without a mask, the patients’ viral loads measured 2.56 log copies per milliliter.
Answer:
THE ANSWER IS CLOTH MASK
Explanation:
BCZ IT DONT HAVE SMALL OPENING FOR AIR AND COVID ARE SMALL THEY CAN COME IN SMALL OPENING BUT CLOTH MASK DONT HAVE SMALL OPENINGS
PLZ MARK BRAINLIST
HOPE IT HELPS