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Vaccines are less protective against Delta infection but still reduce risk by two-thirds, CDC study shows

By Michael Nedelman, Eric Levenson and Madeline Holcombe, CNN Vaccine effectiveness against Covid-19 infection dropped from 91% to 66% once the Delta variant accounted for the majority of circulating virus, according to a study published Tuesday by the US Centers for Disease Control and Prevention. “While we did see a reduction in the protection of

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Vaccines are less protective against Delta infection but still reduce risk by two-thirds, CDC study shows

By Michael Nedelman, Eric Levenson and Madeline Holcombe, CNN Vaccine effectiveness against Covid-19 infection dropped from 91% to 66% once the Delta variant accounted for the majority of circulating virus, according to a study published Tuesday by the US Centers for Disease Control and Prevention. “While we did see a reduction in the protection of

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How to enjoy working out if you hate exercise

By Melanie Radzicki McManus, CNN When my junior year of high school ended, I rejoiced. That meant the end of mandatory gym class. Not gifted athletically, I hated everything about sports and exercise — the sweat, the hammering heart, the requirement to learn activities I had no interest in, like archery and square dancing. At

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CDC adds 6 destinations to ‘very high’ Covid-19 travel risk list, including the Bahamas

By Kristen Rogers and Marnie Hunter, CNN The Bahamas and Morocco are now among the highest-risk destinations for travelers, according to the US Centers for Disease Control and Prevention’s regularly revised travel advisories list. People should avoid traveling to locations designated with the “Level 4: Covid-19 Very High” notice, the CDC recommends. Anyone who must

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From the bus stop to after-school activities, here’s how kids can help stay safe during this Delta variant surge

By Holly Yan, CNN Illustrations by Leah Abucayan, CNN Millions of students are heading back to school with a challenge they didn’t have to face last year. The more contagious Delta variant is fueling a nationwide Covid-19 surge that’s sending hundreds of children to hospitals every day. The best weapon for students ages 12 and

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Full Covid-19 vaccine approval won’t just boost confidence. It’ll likely lead to new business requirements, surgeon general says

By Travis Caldwell and Holly Yan, CNN With the “imminent” full approval of the Pfizer/BioNTech vaccine expected, more businesses will likely issue vaccine mandates to help prevent the Delta variant from sending the country further backward in this pandemic, doctors say. “For businesses and universities that have been thinking about putting vaccine requirements in place

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Full Covid-19 vaccine approval won’t just boost confidence. It’ll likely lead to new business requirements, surgeon general says

By Travis Caldwell and Holly Yan, CNN With the “imminent” full approval of the Pfizer/BioNTech vaccine expected, more businesses will likely issue vaccine mandates to help prevent the Delta variant from sending the country further backward in this pandemic, doctors say. “For businesses and universities that have been thinking about putting vaccine requirements in place

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Full Covid-19 vaccine approval won’t just boost confidence. It’ll likely lead to new business requirements, surgeon general says

By Travis Caldwell and Holly Yan, CNN With the “imminent” full approval of the Pfizer/BioNTech vaccine expected, more businesses will likely issue vaccine mandates to help prevent the Delta variant from sending the country further backward in this pandemic, doctors say. “For businesses and universities that have been thinking about putting vaccine requirements in place

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Louisiana sees ‘astronomical’ number of new Covid-19 cases, governor says

By Travis Caldwell, CNN With the continued spread of the more infectious Delta variant, health and elected officials warned that hospitals across the country are reaching critical levels of Covid-19 patients, especially in areas with lower vaccination rates. Overall hospitalizations are continuing to increase across Alabama as the “pandemic of unvaccinated people continues,” state health

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Governor sees ‘astronomical’ number of Covid-19 cases as officials anticipate full FDA approval for Pfizer/BioNTech vaccine

By Travis Caldwell, CNN With the continued spread of the more infectious Delta variant, health and elected officials warned that hospitals across the country are reaching critical levels of Covid-19 patients, especially in areas with lower vaccination rates. Overall hospitalizations are continuing to increase across Alabama as the “pandemic of unvaccinated people continues,” state health

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What should you do if you get a breakthrough infection? Our expert weighs in

By Katia Hetter, CNN Covid-19 vaccines are very effective against preventing infection, but no vaccine is 100% effective. Fully vaccinated people can and do become infected. It’s not known exactly how many of these breakthrough infections are occurring, as the US Centers for Disease Control and Prevention is not collecting national data this comprehensive. Based

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Study finds ‘very concerning’ 74% increase in deaths associated with extreme heat brought on by the climate crisis

By Jen Christensen, CNN A pair of new studies out Thursday find a “very concerning” rise in the number of climate-related deaths and paint a picture of world where people struggle with regular temperature extremes. One of the studies finds the number of deaths caused by high temperatures increased by 74% globally between 1980 and

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New Zealand to extend national lockdown after more Covid-19 cases identified

By Angus Watson and Julia Hollingsworth, CNN New Zealand will extend a nationwide lockdown for four days after uncovering several locally transmitted Covid-19 cases. The lockdown began Tuesday over a single infection, the country’s first locally transmitted case since February. That patient had contracted highly transmissible Delta variant of the coronavirus. Authorities have since uncovered

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As Covid-19 hospitalizations increase, a greater number of Americans are deciding to get vaccinated

By Travis Caldwell and Dakin Andone, CNN With an alarming rise in Covid-19 cases and hospitalizations, more Americans have recently made the decision to get vaccinated than in the last six weeks. More than 1 million doses of the vaccine were reported administered Thursday, new US Centers for Disease Control and Prevention data showed, marking

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Parents pull kids from schools as district bucks CDC guidance and board member spreads misinformation

By Eliott C. McLaughlin, CNN It’s the third week of school in Cobb County, Georgia, and many parents are livid with the district’s lax Covid-19 protocols and dangerous misinformation being disseminated by a school board member via his official email account. Some parents, including those with children suffering from asthma and one whose 13-year-old has

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President and first lady plan to get their Covid-19 vaccine booster shots once they’re eligible, Biden says

By Kyle Feldscher, CNN President Joe Biden and first lady Jill Biden plan to get Covid-19 vaccine booster shots once they are cleared to take them, the President said in an interview aired Thursday. The Biden administration announced on Wednesday that Americans will be able to get Covid-19 vaccine booster shots starting on September 20,

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Parents pull kids from schools as district bucks CDC guidance and board member spreads misinformation

By Eliott C. McLaughlin, CNN It’s the third week of school in Cobb County, Georgia, and many parents are livid with the district’s lax Covid-19 protocols and dangerous misinformation being disseminated by a school board member via his official email account. Some parents, including those with children suffering from asthma and one whose 13-year-old has

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Livid parents take their kids out of class in response to a school board member’s Covid misinformation

By Eliott C. McLaughlin, CNN It’s the third week of school in Cobb County, Georgia, and many parents are livid with what they perceive to be the district’s lax Covid-19 protocols and dangerous misinformation being disseminated by a school board member via his official email account. Some parents, including those with children suffering from asthma

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Parents pull kids from schools as district bucks CDC guidance and board member spreads misinformation

By Eliott C. McLaughlin, CNN It’s the third week of school in Cobb County, Georgia, and many parents are livid with what they perceive to be the district’s lax Covid-19 protocols and dangerous misinformation being disseminated by a school board member via his official email account. Some parents, including those with children suffering from asthma

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England dropped most of its Covid restrictions in July. One month on, here’s how it’s going

By Ivana Kottasová, CNN It’s been a month since England dropped most of its coronavirus restrictions, a move that was welcomed by much of the country’s hard-pressed business sector but criticized by thousands of scientists as a “dangerous and unethical experiment.” In an open letter published in the Lancet medical journal, they argued that a

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Rates of Covid-19 hospitalizations for children and adults under 50 reach their highest levels yet, CDC data shows

By Madeline Holcombe, CNN The pace of Covid-19 hospitalizations is surging across the US, with the rates for children and adults under 50 hitting their highest levels yet, according to data from the Centers for Disease Control and Prevention. Every age group under 50 has surpassed its previous record of hospitalizations, which were recorded in

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Here’s why fully vaccinated people might need boosters — five takeaways from the White House booster announcement

By Maggie Fox, CNN It sounds confusing — federal health officials say the Covid-19 vaccines are working well, providing more than 90% protection against severe disease and death. They’re keeping people out of the hospitals. Yet they also say studies are showing that even vaccinated people are more likely to become infected now, so they

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Rates of Covid-19 hospitalizations for children and adults under 50 reach their highest levels yet, CDC data shows

By Madeline Holcombe, CNN The pace of Covid-19 hospitalizations is surging across the US, with the rates for children and adults under 50 hitting their highest levels yet, according to data from the Centers for Disease Control and Prevention. Every age group under 50 has surpassed its previous record of hospitalizations, which were recorded in

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If you live in a state with a low vaccination rate, you’re 4 times more likely to be hospitalized and more than 5 times more likely to die

By Jason Hanna, Steve Almasy and Madeline Holcombe, CNN A vast majority of US residents live in an area with high Covid-19 transmission, but hospitalization and death rates are significantly higher in states with the lowest vaccination rates. In the 10 states with the lowest vaccination rates, fewer than 41% of their residents have been

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As additional mRNA shots roll out, Johnson & Johnson vaccine recipients told to wait

By Jen Christensen, CNN The calls and emails about Covid-19 boosters have already started coming in to Dr. William Schaffner’s medical center in Nashville, Tennessee. It started last week, when the US Food and Drug Administration and US Centers for Disease Control and Prevention recommended an additional dose for certain immunocompromised people who had been

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