Medical Health Cluster

CDC

CDC data suggest Pfizer vaccine protection holds up in kids 5-11, raising questions on earlier study

Does the Pfizer-BioNTech Covid-19 vaccine provide less protection to children aged 5 to 11 than to adolescents 12 to 17? A study from New York state released Monday suggests that’s the case. But new data from 10 states released Tuesday tell a different story. The data, published by the Centers for Disease Control […]

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CDC issues long-awaited new guidance on when to wear masks

The Centers for Disease Control and Prevention issued long-awaited new guidance Friday on when Americans should consider wearing masks to protect themselves against Covid-19. Under the new guidance, roughly 70% of the U.S. population can now contemplate removing their masks. The guidance lays out a system that designates individual counties as being […]

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Report: CDC Not Publishing Large Amounts of COVID-19 Data

The U.S. Centers for Disease Control and Prevention has only published a fraction of the data it collected about the COVID-19 pandemic,  The New York Times reported, citing several people familiar with the data. The CDC published information about the effectiveness of boosters for people under 65 two weeks ago but didn’t provide data […]

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CDC: Time Blunts COVID-19 Booster Shot Protection Too

Protection against COVID-19 waned 4 to 5 months after a third dose of Pfizer (Comirnaty) or Moderna’s (Spikevax) vaccine, with steeply declining protection against emergency department (ED) visits as well as hospitalization during Omicron, researchers found. During the Omicron period, vaccine effectiveness (VE) against ED or urgent care visits was […]

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CDC Updates and Shortens Recommended Isolation and Quarantine Period for General Population

Given what we currently know about COVID-19 and the Omicron variant, CDC is shortening the recommended time for isolation for the public. People with COVID-19 should isolate for 5 days and if they are asymptomatic or their symptoms are resolving (without fever for 24 hours), follow that by 5 days […]

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CDC Study Says Moderna Vaccine More Effective Than Pfizer and J&J

A nationwide study of more than 3,600 adults found the Moderna vaccine does a better job at preventing COVID-19 hospitalizations than the two other vaccines being used in the United States, the Centers for Disease Control and Protection said Friday. “Among U.S. adults without immunocompromising conditions, vaccine effectiveness against COVID-19 […]

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La vacuna contra el covid-19 de Moderna es más efectiva, pero las de Pfizer y Johnson & Johnson protegen bien, según CDC

Un estudio dirigido por los Centros para el Control y la Prevención de Enfermedades de EE.UU. (CDC) encontró que la vacuna contra el covid-19 de Moderna es más efectiva contra la hospitalización, pero las de Pfizer y Johnson & Johnson también protegen bien. Un estudio de cabeza a cabeza de las […]

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CDC Says COVID, Flu Vaccines Can Be Co-Administered

When the Centers for Disease Control and Prevention (CDC) released its latest round of recommendations regarding seasonal influenza vaccines, the document contained one notable update: flu vaccines and COVID-19 vaccines can now be given simultaneously. This change stands in marked contrast to previous recommendations, in which the CDC said that other vaccinations […]

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