Dr. Michael Bolding made an emotional plea for people in Arkansas to get the Covid-19 vaccine. He speaks with CNN's Pamela Brown about what it has been like treating unvaccinated patients as cases surge.

Dr. Anthony Fauci spoke about the possibility of future NIH collaboration with labs in China - like the Wuhan labs - after officials overseeing an intelligence review into the origins of the coronavirus now believe the lab leak theory is at least a credible explanation for Covid-19's origins.

The US is now averaging more than 43,000 cases of Covid-19 a day as the Delta variant fuels a 65% jump in cases. CNN's Polo Sandoval reports.

CNN's Randi Kaye spoke to a nurse in a hospital in Florida about patients in the ICU with Covid-19 begging for the vaccine.

A COVID-19 outbreak forced 200 kids to return home early from an Iowa summer camp

Former NFL player Orlando Scandrick, who says he is vaccinated and pro-vaccine, criticized a memo released by the league that says if a game cannot be rescheduled and is canceled due to a Covid-19 outbreak among unvaccinated players, that team will have to forfeit and will be credited with a loss.

After choosing not to get the Covid-19 vaccine, Ganeene Starling ended up in the ICU with coronavirus and was given a 20% chance of survival by doctors. Starling speaks with CNN's Randi Kaye about her experience.

A handful of states have been driving the bulk of the nationwide surge of Covid-19 cases and many of those cases are unvaccinated people. CNN's Miguel Marquez reports.

Adam Rothman talks to CNN's Brianna Keilar about contracting Covid-19 despite being vaccinated.

CNN's Larry Madowo shares his frustration and anger over losing his uncle to Covid-19 and says vaccine inequality around the world must end.

CNN's Ed Lavandera visits a Las Vegas barbershop amidst rising cases of Covid-19 in Nevada. After several unvaccinated employees were infected, business owner Robert Taylor set up a vaccine site at his shop.

CNN medical analyst Dr. Leana Wen fact-checks President Joe Biden's answer on coronavirus vaccine efficacy during a CNN town hall with Don Lemon.

An Alabama doctor shared a heartbreaking Facebook post, revealing that some of her unvaccinated Covid-19 patients are begging for the vaccine before being placed on a ventilator.

A Missouri mother is mourning her unvaccinated daughter's death, and pleading for people to think of their loved ones and get vaccinated against Covid-19.

New York City Mayor Bill de Blasio says it's time to do something different to combat the spread of Covid-19 and will require all healthcare workers to show proof of vaccination or get tested weekly as a condition to show up to work.

School board in Kansas City, KAnsas mandates masks for upcoming school year.

CNN's Leyla Santiago reports on a Florida hospital that is facing a record-breaking surge of Covid-19 patients.

A doctor wants children to wear masks at school this fall as a children's hospital already reaches capacity.

CNN's Jeff Zeleny reports from Ohio, where, like the rest of America, there remains a sharp divide over Covid-19 vaccines.

CNN's Anderson Cooper presses US Surgeon General Dr. Vivek Murthy on his risk of transmitting Covid-19 to his child, who is too young to be vaccinated, and what measures he and other parents should take to protect unvaccinated kids.

Dr. Fauci told CNN's Kate Bolduan that there will be a "smoldering of this outbreak" of Covid-19 if more people don't get vaccinated.

The American Academy of Pediatrics released new Covid-19 guidance for schools that supports in-person learning and, among other things, recommends universal masking in school of everyone over the age of 2.

Finding the time to work out can be a challenge, but a busy doctor shows how short bursts of exercise can add up for better health.