Researchers in Xi’an found city air microplastics tripled after COVID-19, with masks and pollution driving fibers into lungs, ...
According to a new study, microplastics in the air in Xi'an city, China, more than tripled during the time period of their ...
NEW YORK -- You better start stocking up on your surgical or N95 or KN95 masks. Studies are emerging that cloth masks are not as effective in preventing the spread of COVID. A study released in ...
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