Health CNN Wire

CDC signs off on Novavax Covid-19 vaccine for adults

Dr. Rochelle Walensky, director of the US Centers for Disease Control and Prevention, said Tuesday that she has endorsed the recommendation of the agency's vaccine advisers to use the Novavax Covid-19 vaccine as a two-dose primary series in adults.It's the…

Why women do or don't change their name when they get married

Decades ago, newly married women overwhelmingly would adopt their husband's last name, satisfying a social custom and securing certain legal, economic and familial protections.In some states, those safeguards included being able to retain their driver's license or voter registration, pick…

How to keep your dog and other pets cool in the heat

(CNN) — As a heat wave covers southern Arizona to the Florida coast, bringing triple-digit temperatures and extreme humidity to more than 55 million people—and their pets. Keeping cool in hot weather is challenging for humans. What about our pets?…

How to keep your dog and other pets cool in the heat

Keeping cool in hot weather is challenging for humans. What about our pets?In the United Kingdom, where temperatures hit a record high on Tuesday, the Royal Society for the Prevention of Cruelty to Animals and the British Veterinary Association recommend…

8 myths about diet, exercise and sleep

Beliefs developed when young about what is or isn't healthy can follow us for a lifetime, experts say. But what if those beliefs don't hold up to scientific scrutiny?Here are eight assumptions about diet, exercise and sleep that fail to…

How to stay cool without air conditioning

Whether you're without power, enduring extreme heat or trying to save money, there are ways to feel comfortable without artificial cooling.Heat can foster fun summer activities, but the body shouldn't be too hot for too long, as too much heat…

Covid-19 public health emergency extended in the US

The Biden administration on Friday extended the Covid-19 public health emergency for another three months.US Department of Health and Human Services Secretary Xavier Becerra officially renewed the declaration, extending it through October 13, 2022.The emergency declaration has been in place…