30 July 2021
Unpublished research indicates that the Delta variant causes more severe illness and spreads as easily as chickenpox, and that vaccinated people may transmit the strain as easily as those who are unvaccinated, according to an internal CDC presentation obtained by WashPost.
Why it matters: The data played a key role in the CDC's decision to tell vaccinated people to resume masking indoors, with the presentation calling on health officials to "acknowledge the war has changed," The Post reports.
Zoom in: The document affirmsthat the vaccines provide substantial protection against serious illness and death, but warns that mild breakthrough cases may be more common than previously thought.
- It stresses the daunting "communication challenges" that this new phase could bring, as the agency looks to convince a skeptical public of the effectiveness of the vaccines while moving the "goal posts of success in full public view," The Post writes.
- CDC Director Rochelle Walensky briefed members of Congress on much of the data Thursday, and the agency is expected to release it in full on Friday.
Transcripts show George Floyd told police "I can't breathe" over 20 times
Section2Newly released transcripts of bodycam footage from the Minneapolis Police Department show that George Floyd told officers he could not breathe more than 20 times in the moments leading up to his death.
Why it matters: Floyd's killing sparked a national wave of Black Lives Matter protests and an ongoing reckoning over systemic racism in the United States. The transcripts "offer one the most thorough and dramatic accounts" before Floyd's death, The New York Times writes.
The state of play: The transcripts were released as former officer Thomas Lane seeks to have the charges that he aided in Floyd's death thrown out in court, per the Times. He is one of four officers who have been charged.
- The filings also include a 60-page transcript of an interview with Lane. He said he "felt maybe that something was going on" when asked if he believed that Floyd was having a medical emergency at the time.
What the transcripts say:
- Floyd told the officers he was claustrophobic as they tried to get him into the squad car.
- The transcripts also show Floyd saying, "Momma, I love you. Tell my kids I love them. I'm dead."
- Former officer Derek Chauvin, who had his knee on Floyd's neck for over eight minutes, told Floyd, "Then stop talking, stop yelling, it takes a heck of a lot of oxygen to talk."
Read the transcripts via DocumentCloud.