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When the COVID-19 pandemic took off in 2020, so too did questions over the effectiveness of wearing a face mask to prevent the spread of the virus. Now, four years later, what does the science say? In ...
THE AUTHOR is from Kearney and is president of the Sigma Xi Scientific Research Society at the University of Nebraska at Kearney. The UNK Sigma Xi Scientific Research Society would like to respond to ...
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