The surge in the use of disposable face masks during the Covid pandemic has left a chemical timebomb that could harm humans, animals and the environment, research suggests. Billions of tonnes of plastic face masks created to protect people from the spread of the virus are now breaking down, releasing microplastics and chemical additives including endocrine disruptors, the research found.
Some doctors are now advising their pregnant patients to avoid plastic itself, which contains harmful chemicals that can hurt some mothers and babies alike. Marya Zlatnik, a University of California at San Francisco fetal medicine specialist, told the Washington Post that when giving some of her early-pregnancy patients the rundown of what they should and shouldn't consume or be exposed to, she's begun adding plastic products to her no-no list.