6/21/2023 0 Comments Gesundheit machine![]() However, he cautions that the effect may not be as great outside of controlled settings. Milton, who runs the Public Health Aerobiology, Virology, and Exhaled Biomarker Laboratory in the School of Public Health, demonstrated in a 2013 study that surgical masks could help limit flu transmission. It does suggest that masks may limit how much the infected-who in the case of the novel coronavirus often don't have symptoms-spread diseases including influenza, rhinoviruses and coronaviruses. The study, conducted prior to the current pandemic with a student of Milton's colleagues on the Faculty of Medicine at the University of Hong Kong, does not address the question of whether surgical masks protect wearers from infection. The question of masks has roiled society as well, with some retailers refusing to let employees wear them for fear of sending negative signals to customers, and cases of slurs and even physical attacks in the United States and elsewhere against Asians or Asian Americans who were wearing masks, a measure some consider a necessity during a disease outbreak. (The debate takes place at a time when clinicians themselves face dangerously inadequate supplies of masks-a shortfall other UMD researchers are scrambling to help solve.) Milton has already conferred with federal and White House health officials on the findings, which closely follow statements this week from the head of the Centers for Disease Control and Prevention saying the agency was reconsidering oft-stated advice that surgical masks aren't a useful precaution outside of medical settings. Don Milton, a professor of applied environmental health in the University of Maryland School of Public Health and a senior author of the study published April 3 in the journal Nature Medicine. In laboratory experiments, the masks significantly reduced the amounts of various airborne viruses coming from infected patients, measured using the breath-capturing "Gesundheit II machine" developed by Dr. ![]() ![]() Surgical masks may help prevent infected people from making others sick with seasonal viruses, including coronaviruses, according to new research that could help settle a fierce debate spanning clinical and cultural norms. Virus shedding by participants was measured using the Gesundheit II machine developed by the University of Maryalnd's Dr.
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