CNN Profiles - Elizabeth Cohen - Senior Medical Correspondent - CNN

Edition

Edition

Follow CNN

SAN ANTONIO, TX - MARCH 29: A nurse fills up a syringe with the Moderna Covid-19 vaccine at a vaccination site at a senior center on March 29, 2021 in San Antonio, Texas. Texas has opened up all vaccination eligibility to all adults starting today. Texas has had a slower roll out than some states and with the increase in eligibility leaders are hoping more and more citizens get vaccinated. (Photo by Sergio Flores/Getty Images)

CDC facing formidable challenges in convincing conservatives to get Covid-19 vaccines

Why officials are struggling to get Republicans vaccinated

Shoppers wearing protective masks push shopping carts inside a Costco store in San Francisco, California, U.S., on Wednesday, March 3, 2021. Costco Wholesale Corp. is schedule to release earnings figures on March 4.

People vaccinated against Covid-19 can go without masks indoors and outdoors, CDC says

NEW YORK, NEW YORK - MARCH 25: People wearing masks cross the road in Midtown during rush hour on March 25, 2021 in New York City. After undergoing various shutdown orders for the past 12 months the city is currently in phase 4 of its reopening plan, allowing for the reopening of low-risk outdoor activities, movie and television productions, indoor dining as well as the opening of movie theaters, all with capacity restrictions. (Photo by Alexi Rosenfeld/Getty Images)

Within CDC, there's debate about how to best advise Americans on masks

Doses of the Johnson & Johnson Janssen and Pfizer-BioNTech Covid-19 vaccines at a vaccination clinic during an Atlanta Braves baseball game at Truist Park in Atlanta, Georgia, U.S., on Friday, May 7, 2021. The Atlanta Braves will be providing free COVID-19 vaccinations for fans during their games Friday and Saturday against the Philadelphia Phillies. Each person who gets vaccinated is eligible to receive two free tickets to a future Braves game. Photographer: Elijah Nouvelage/Bloomberg via Getty Images

Nearly 80% of people in the US live within 5 miles of all three Covid-19 vaccines

doctors leave medicine_00003403.png

Nearly one in three health care workers wanted to quit due to stress of the pandemic, poll finds

NEW YORK, NEW YORK - APRIL 06: Visitors to Central Park wear masks in the spring sun on April 06, 2021 in New York City. After undergoing various shutdown orders for the past 12 months the city is currently in phase 4 of its reopening plan, allowing for the reopening of low-risk outdoor activities, movie and television productions, indoor dining as well as the opening of movie theaters, all with capacity restrictions. (Photo by Roy Rochlin/Getty Images)

CDC issues new outdoor mask guidance for fully vaccinated people

ORLANDO, FLORIDA - FEBRUARY 28: Former President Donald Trump addresses the Conservative Political Action Conference held in the Hyatt Regency on February 28, 2021 in Orlando, Florida. Begun in 1974, CPAC brings together conservative organizations, activists, and world leaders to discuss issues important to them. (Photo by Joe Raedle/Getty Images)