Skip to Content

Health

San Francisco will let people who got the J&J vaccine get a supplemental mRNA vaccine dose

By Lauren Mascarenhas, Theresa Waldrop and Sarah Braner, CNN People vaccinated with the one-shot Johnson & Johnson Covid-19 vaccine will be able to receive a supplemental mRNA vaccine dose in San Francisco, the city’s health department said. San Francisco Department of Public Health officials are making an “accommodation” for those who have consulted with a

Continue Reading

Utah will give KN95 masks to children as the Delta variant fuels Covid-19 hospitalizations nationwide

By Holly Yan, Madeline Holcombe and Amir Vera, CNN The surge of Covid-19 fueled by the Delta variant and low vaccination rates is sending the country backward in the pandemic, with hospitalizations reaching wintertime levels. For the first time since February 27, more than 50,000 Covid-19 patients were hospitalized Monday, according to data from the

Continue Reading

About 99.999% of fully vaccinated Americans have not had a deadly Covid-19 breakthrough case, CDC data shows

By Deidre McPhillips and Christina Maxouris, CNN More than 99.99% of people fully vaccinated against Covid-19 have not had a breakthrough case resulting in hospitalization or death, according to the latest data from the US Centers for Disease Control and Prevention. The data highlights what leading health experts across the country have highlighted for months:

Continue Reading

UK scientists believe it is ‘almost certain’ a coronavirus variant will emerge that beats current vaccines

By Mick Krever, CNN An analysis by British academics, published by the UK Government’s official scientific advisory group, says that they believe it is “almost certain” that a SARS-Cov-2 variant will emerge that “leads to current vaccine failure.” SARS-CoV-2 is the virus that causes Covid-19. The analysis has not been peer-reviewed, the early research is

Continue Reading

CDC shares ‘pivotal discovery’ on Covid-19 breakthrough infections that led to new mask guidance

By Michael Nedelman, CNN A new study shows the Delta Covid-19 variant produced similar amounts of virus in vaccinated and unvaccinated people if they get infected — illustrating a key motivation behind the federal guidance that now recommends most fully vaccinated Americans wear masks indoors. Experts say that vaccination makes it less likely that you’ll

Continue Reading

Ob-gyn associations recommend all pregnant people get vaccinated against Covid-19

By Jen Christensen, CNN Two leading organizations that represent obstetricians and gynecologists recommended Friday that anyone who is pregnant should be vaccinated against Covid-19. The American College of Obstetricians and Gynecologists (ACOG) and the Society for Maternal-Fetal Medicine (SMFM) said their recommendation is based on evidence from thousands of people who were pregnant that the

Continue Reading

CDC document warns Delta variant appears to spread as easily as chickenpox and cause more severe infection

By Paul LeBlanc, Maggie Fox and Elizabeth Cohen, CNN The Delta coronavirus variant surging across the United States appears to cause more severe illness and spread as easily as chickenpox, according to an internal document from the US Centers for Disease Control and Prevention. The document — a slide presentation — outlines unpublished data that

Continue Reading

This Mississippi woman’s unvaccinated husband is battling Covid-19 in an ICU: ‘I wouldn’t want my worst enemy to go through this’

By Aya Elamroussi, CNN With the rise of Covid-19 cases due to the more contagious Delta variant, evidence continues to mount that vaccination is the key to prevent serious coronavirus illness. For one Mississippi couple who caught Covid-19, their outcomes provide a growing contrast. The wife, who is vaccinated, recovered after 10 days. But her

Continue Reading

Covid-19 linked to cognitive decline, acceleration of Alzheimer’s-like symptoms, research finds

By Lauren Mascarenhas, CNN Covid-19 may be associated with cognitive decline and acceleration of Alzheimer’s-like symptoms, researchers reported Thursday. Researchers with an international consortium looking to understand the long-term consequences of Covid-19 on the central nervous system are finding memory issues and biological markers similar to those seen in Alzheimer’s disease patients. Both diseases have

Continue Reading

Current rate of Covid-19 hospitalizations is about three times higher in states that have vaccinated less than half of their residents

By Deidre McPhillips, CNN Average Covid-19 hospitalization rates are nearly three times higher among states that have fully vaccinated less than half of their residents vs. the average among those that have vaccinated more than half of their residents, according to a CNN analysis of federal data. And Covid-19 case and death rates over the

Continue Reading

FDA OK’s Emergent BioSolutions plant to resume manufacturing J&J’s Covid-19 vaccine

By Jen Christensen and Nadia Kounang, CNN Emergent BioSolutions announced Thursday that the US Food and Drug Administration will allow it to resume the manufacturing of the drug substance that goes into Johnson & Johnson’s Covid-19 vaccine. According to an administration official, the Baltimore plant has not been fully authorized yet, and while production can

Continue Reading

What the CDC’s ‘substantial’ and ‘high’ levels of Covid-19 transmission actually mean

By Eric Levenson and Jessica Firger, CNN Health guidance issued Tuesday recommends that fully vaccinated people wear masks indoors if they’re in areas with “substantial” or “high” transmission of Covid-19. But what do “substantial” and “high” actually mean? The two terms are part of the US Centers for Disease Control and Prevention’s four-tiered system that

Continue Reading

Pfizer data suggest third dose of Covid-19 vaccine ‘strongly’ boosts protection against Delta variant

By Jacqueline Howard, CNN A third dose of the Pfizer/BioNTech Covid-19 vaccine can “strongly” boost protection against the Delta variant — beyond the protection afforded by the standard two doses, new data released by Pfizer on Wednesday suggests. The data posted online suggest that levels of antibodies that can target the Delta variant grow fivefold

Continue Reading

CDC’s new masking guidance prompted by science that emerged in just the last several days, Walensky says

By Jason Hanna and Madeline Holcombe, CNN The CDC’s decision to change its mask guidance this week was prompted by scientists’ determination — only days old — that vaccinated people with breakthrough Delta coronavirus variant infections can pass the virus to others, the center’s director said Wednesday. Dr. Rochelle Walensky said such breakthrough infections are

Continue Reading