Have you lost power? Unopened, full freezers will keep food safe for 48 hours during a power outage; 24 hours if half-full. Learn more food safety tips for power outages: https://t.co/cAZ6V1EnxH #Fred pic.twitter.com/WGq4p1rlXp— CDC Emerging Infections (@CDC_NCEZID) August 14, 2021