CNN – Health

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

By Maggie Fox, CNN Staff at long-term care facilities who are the most likely to interact with vulnerable patients are the least likely to have been vaccinated, researchers reported Thursday. And there is evidence they have been infecting their patients, the US Centers for Disease Control and Prevention-led team reported. They used data from 300

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

By Sarah Molano, CNN Ashton Kutcher and Mila Kunis made a splash — or rather, they don’t make splashes too frequently — when they said they don’t bathe themselves or their children too often. Daily showering, especially in the United States, seems to be ingrained in many people’s psyche. You might shower right after you

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

By Aya Elamroussi, CNN The Covid-19 vaccine has become so polarizing that some people in Missouri are getting inoculated in secret for fear of backlash from their friends and family who oppose vaccination, a doctor told CNN on Wednesday. “They’ve had some experience that’s sort of changed their mind from the viewpoint of those in

By Jason Hanna and Madeline Holcombe, CNN Unvaccinated American workers are facing increasing pressure to get Covid-19 shots, as the country sees a dramatic rise in the number of government and private sector employers pushing inoculations for those who want to come to work. The moves, which picked up pace this week, came as the

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

By Megan Marples, CNN Eating a plate full of colorful foods like strawberries and peppers, which include flavonoids, could slow your cognitive decline, a new study found. People who ate about 600 milligrams (0.02 ounces) of flavonoids per day had a 20% lower risk of cognitive decline than those who ate only 150 milligrams (0.005

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

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

By Dr. Sanjay Gupta, CNN Chief Medical Correspondent It’s an understatement to say that living through a global pandemic for the last 18 months or so has been hard on everyone. But few groups in the United States have had it as bad as older folks. Very early on, it became apparent that the older

By Jacqueline Howard, CNN The US Centers for Disease Control and Prevention recommended on Tuesday that localities encourage all teachers, staff, students, and visitors in schools to wear masks indoors, regardless of vaccination status. “In areas with substantial and high transmission, CDC recommends fully vaccinated people wear masks in public indoor settings to help prevent