In extreme cold weather like the recent polar vortex, frostbite can set in within minutes and hypothermia may be life-threatening; here's what you need to know to stay safe.
How to Avoid Frostbite and Hypothermia During the Arctic Blast
ADPH offers tips to prevent hypothermia and frostbite
Hypothermia, Frostbite, and Other Cold Injuries: Prevention, Survival, Rescue, and Treatment: Giesbrecht Ph.D., Gordon, Wilkerson M.D., James A.: 9780898868920: : Books
Winter weather: How to stay safe during winter storm, frigid temps
How to stay safe as millions face dangerously cold temperatures in U.S.
How to stay safe in the cold: What to know about frostbite, hypothermia as Arctic blast hits US - ABC News
Kansas Environmental Public Health Tracking
Stay Safe in Winter Weather, Blogs
Metro Detroit winter weather: Tips for staying safe during dangerous cold
Brutally cold weather hitting storm-battered South and Northeast US this weekend
First Alert Cold Weather Days through Tuesday afternoon