Pfizer reports data on 3-dose COVID-19 vaccine for children under five

Pfizer reports data on 3-dose COVID-19 vaccine for children under five

In long-awaited data, Pfizer said its three-dose vaccine was 80% effective against symptomatic omicron COVID-19 infection among children 6 months to under 5 years old.

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Global warming may increase risk of infectious diseases

Global warming may increase risk of infectious diseases

Climate change is likely to increase the number of viral transmissions across species, posing further risk to other animals and humans, according to a study published in Nature. SUBSCRIBE to ABC News: https://bit.ly/2vZb6yP WATCH MORE on http://abcnews.go.com/ LIKE ABC News…

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Infection rates have grown by almost 33% nationwide in the past week

Infection rates have grown by almost 33% nationwide in the past week

ABC News medical contributor Dr. Alok Patel talks mask mandate confusion as infection rates rise and explains when we could start seeing vaccines for kids under 5 years old.

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