20 Kasım 2020 Cuma

2 Companies Say Their Vaccines Are 95% Effective. What Does That Mean?


By BY CARL ZIMMER from NYT Health You might assume that 95 out of every 100 people vaccinated will be protected from Covid-19. But that’s not how the math works. https://ift.tt/2Kt3KuT

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Routine Childhood Vaccinations in the U.S. Slipped During the Pandemic

By BY BENJAMIN MUELLER AND JAN HOFFMAN from NYT Health Nationwide, the number of kindergartners with the required shots fell below the targ...