Pfizer announced vaccinated children, aged 5 to 11, showed evidence of protection against the coronavirus.

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Health, Nutrition & Medicine

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Issac Weifsue, medical epidemiologist at Cornell University, says this new data could signal a shift in efforts to battle the coronavirus pandemic.

Life Sciences & Veterinary Medicine

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Isaac Weisfuse, medical epidemiologist at Cornell University, says coronavirus variants may threaten the efficacy of current vaccines and travelers should not assume it is 100 percent safe, even if vaccinated.

Life Sciences & Veterinary Medicine

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On Monday, Gov. Andrew Cuomo ordered new restrictions on COVID-19 hot spots in New York City, including the closure of all private and public schools in the nine city ZIP codes with upticks in coronavirus transmissions. Isaac Weisfuse, a medical epidemiologist at Cornell University says the restrictions are a wise decision to stop the spread of coronavirus but is concerned the interventions may be too late.

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New York State

Health, Nutrition & Medicine

Life Sciences & Veterinary Medicine

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Medical epidemiologist Isaac Weisfuse, says that while in-home testing will help reduce the potential risk for transmission, there is still a critical need for contact tracing.

Health, Nutrition & Medicine

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Experts at Cornell University are available to discuss the coronavirus: what we know about the way it spreads, what countries should do to minimize threat to public health.

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Isaac B. Weisfuse, a medical epidemiologist at Cornell University with more than 25 years of experience in public health at the local and national levels, says it’s important for people to keep themselves healthy as they face the daunting tasks of recovery – and to prepare personal and family emergency plans for the future.

Health, Nutrition & Medicine

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