Dr. Rochelle Walensky, director of the US Centers for Disease Control and Prevention, talks to CBS Mornings on Friday 7...
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Israel has begun trials for a fourth dose of the Covid-19 vaccine for healthy patients as it looks to roll out...
A health worker collects samples for Covid-19 testing at Shahdara, New Delhi, India, on December 18, 2021 (Sanchit Khanna/Hindustan Times/Getty...
Those eligible for the fourth dose can receive it provided at least four months have passed since the third dose,...
A paramedic prepares to administer the third shot of the a Covid-19 vaccine on August 24, in Holon, Israel. (Ahmad...
The company decided to add the third dose for all children and babies ages 6 months to 5 years after...
Whether it's a dollop on your morning cereal or a simple snack on the go, a daily dose of yoghurt...
Characters from Sesame Street talk to CNN's Dr. Sanjay Gupta and Erica Hill about the children's Covid-19 vaccine. For more...
CNN's Brynn Gingras joins Newsroom from an urgent care from New York and speaks with a mother and daughter about...
In what is believed to be one of the largest studies of its kind, Johns Hopkins Medicine researchers have shown...