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Cloning Fast Facts

CNN Editorial Research Here’s some background information about cloning, a process of creating an identical copy of an original. Facts Reproductive Cloning is the process of making a full living copy of an organism. Reproductive cloning of animals transplants nuclei from body cells into eggs that have had their nucleus removed. That egg is then

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Schools reopening without masking is ‘formula for disaster,’ Louisiana children’s hospital doctor says

By Madeline Holcombe and Lauren Mascarenhas, CNN Opening schools full of unvaccinated children without requiring them to wear masks or take other precautions is a recipe for disaster, the physician-in-chief of Children’s Hospital New Orleans says. “I think bringing together large numbers of children, congregating them in classrooms with masks being optional — or worse

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Emergency notification system used to warn people of ‘dire’ Covid-19 situation in Austin, Texas

By Carma Hassan, CNN Austin, Texas, activated its emergency alert system on Saturday to warn the public about a surge of Covid-19 cases and encourage people to get vaccinated, the Austin-Travis County Emergency Operations Center said on Twitter. “The COVID-19 situation in Austin is dire. Healthcare facilities are open but resources are limited due to

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Covid-19 Pandemic Timeline Fast Facts

CNN Editorial Research Here’s a look at the coronavirus outbreak, declared a worldwide pandemic by the World Health Organization. The coronavirus, called Covid-19 by WHO, originated in China and is the cousin of the SARS virus. Coronaviruses are a large group of viruses that are common among animals. The viruses can make people sick, usually

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FDA approval of the Covid-19 vaccine could mean more people will get vaccinated for an unexpected reason

By Jen Christensen, CNN Pfizer’s Covid-19 vaccine is currently only authorized for emergency use in the United States, but its full approval by the US Food and Drug Administration could happen within weeks. The ramifications could alter the course of the pandemic in several ways. First, full approval of a Covid-19 vaccine could persuade more

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Covid-19 cases are rising in countries praised for stopping outbreaks. Do they need to change their strategies?

By Julia Hollingsworth, CNN A year and a half since the first Covid-19 cases were identified, many countries in Asia-Pacific feel right back where they started. While Britons hit the nightclubs after a long winter of coronavirus restrictions, millions of people in Australia and China are back in lockdown. Health systems in Malaysia, Thailand and

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From increased hospitalizations to long Covid, children can get hit hard by Covid-19. Here’s why doctors say kids should be protected

By Holly Yan, CNN The myth that kids can’t get seriously sick from Covid-19 keeps getting debunked as more children get hospitalized during the Delta variant surge. More than 49,000 children have been hospitalized with Covid-19 since August 2020, according to the US Centers for Disease Control and Prevention. This month, an average of 276

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More than 400 universities are requiring COVID-19 vaccines. But the murky threat of fake vaccination cards worries some students and experts

By Neelam Bohra and Justin Lear, CNN Students at the University of North Carolina at Chapel Hill can voluntarily share their COVID-19 vaccine status with administration, but those who show up on campus unvaccinated or choose not to disclose their vaccination status will have to get tested for coronavirus weekly. When apprehensive students started approaching

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Officials split on masking children in schools as pediatric hospitals fill up with Covid-19 patients

By Aya Elamroussi, CNN The polarization surrounding mask mandates is deepening as some state and local officials spar on how to approach face coverings protocols in schools, a debate unfolding as more children contract Covid-19. In Florida, which has the second-highest rate of new cases per capita after Louisiana, children’s hospitals and staff are “overwhelmed,”

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More children are being admitted to hospitals with Covid-19 as health systems struggle to deal with surge of new patients

By Madeline Holcombe and Theresa Waldrop, CNN More children are being hospitalized with Covid-19 as health systems struggle to cope with a surge in new patients and officials race to expand vaccine protection. The seven-day average number of children reported hospitalized with Covid-19 jumped almost 30% to a new peak of 239 in the week

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Unvaccinated dad records days of regret in hospital — and makes heartbreaking request for daughter’s wedding in case he dies

By Jason Hanna, CNN Between difficult breaths of supplemental oxygen, Travis Campbell is fighting to send a message about his battle with Covid-19 in a Virginia hospital. He really regrets not getting vaccinated. And while he hopes he’s turned a corner, for a very scary stretch, he thought he needed to make arrangements in case

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Fully vaccinated people who get a Covid-19 breakthrough infection can transmit the virus, CDC chief says

By Madeline Holcombe and Christina Maxouris, CNN Fully vaccinated people who get a Covid-19 breakthrough infection can transmit the virus, US Centers for Disease Control and Prevention Director Dr. Rochelle Walensky said Thursday. “Our vaccines are working exceptionally well,” Walensky told CNN’s Wolf Blitzer. “They continue to work well for Delta, with regard to severe

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Covid-19 infections of vaccinated people are expected. But the unvaccinated are ‘the big highway of transmission,’ expert says

By Aya Elamroussi, CNN Tens of thousands of vaccinated people may catch Covid-19, but the majority will not fall severely ill — a testament to the efficacy of inoculations even against the Delta variant that has been fueling case surges across the United States, a top health official said. The severity of the illness —

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Moderna’s Covid-19 vaccine shows 93% efficacy through 6 months, as company expects to finish application for approval this month

By Naomi Thomas and Jason Hanna, CNN Moderna’s Covid-19 vaccine showed 93% efficacy against symptomatic disease through six months, and the company expects to complete its application for full approval from the US Food and Drug Administration this month, the company said Thursday. The efficacy data came from a final analysis of the vaccine’s Phase

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What you need to know about vaccine mandates if you’re visiting New York City

By Marnie Hunter, CNN New York City’s newly announced vaccine mandate for certain indoor activities raises questions for visitors about meeting the new requirements. The Key to NYC pass, announced Tuesday by New York City Mayor Bill de Blasio, will require vaccination for workers and customers for indoor dining, indoor fitness facilities and indoor entertainment

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Coronavirus Outbreak Timeline Fast Facts

CNN Editorial Research Here’s some information about the spread of the coronavirus outbreak, declared a pandemic by the World Health Organization. The coronavirus, called Covid-19 by WHO, originated in China and is the cousin of the SARS virus. Coronaviruses are a large group of viruses that are common among animals. The viruses can make people

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As debate around school mask mandates heats up, local health officials fear for their safety

By Jacqueline Howard, CNN Local health officials in the United States are worried about another rise in anti-mask protests — and their safety. In cities and counties where there has been ongoing debate around mask mandates in public schools, several local health officials have reported again being intimidated by or receiving threats from anti-maskers, Lori

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FDA does not recommend ‘taking things into your own hands’ regarding Covid-19 vaccine boosters, says top agency official

By Sarah Braner and Lauren Mascarenhas, CNN Dr. Peter Marks, director of the Center for Biologics Evaluation and Research at the US Food and Drug Administration, said on Tuesday that the “FDA does not recommend taking things into your own hands” regarding Covid-19 vaccine booster shots. “You can see all from looking at the news

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