20 Aralık 2021 Pazartesi

A Popular Test Claims to Boost I.V.F. Success. The Science Is Unclear.


By BY AMY KLEIN from NYT Health I.V.F. patients are faced with a growing list of costly “add-ons.” For one such test, some say more robust research is needed to support its effectiveness. https://ift.tt/3Fg177e

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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...