RT @CDCEnvironment: Extreme heat can be deadly. Stay cool, hydrated, and informed to #BeatTheHeat this summer. Read the latest #EnvironmentalHealth Nexus newsletter to learn more about how to stay safe and healthy during #ExtremeHeat. https://t.co/E8gObek6a1 #PrepYourHealth https://t.co/UDk0yodq2n via @SDFDMore