Photo by Emily Morter on Unsplash

Make Up Your Mind!

According to some people who don’t like masks, masks don’t work against the novel coronavirus that is causing the COVID-19 pandemic. They say that infections still happen even when people wear masks, so there’s no sense in wearing them. When they are opposed with evidence, they quickly move the…



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René F. Najera, MPH, DrPH

DrPH in Epidemiology. Associate/JHBSPH. Adjunct/GMU. Epidemiologist at a county health dept. Editor, History of Vaccines. Father. Husband. (He/Him/His/El)