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Dr. Tiffany Best

Dr. Tiffany Best is on ABC News. Get Dr. Tiffany Best's latest news stories and articles, connect with millions of users and join the conversation at ABC News.

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PHOTO: A doctor talks to a patient in this undated stock photo.
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What a delay in colorectal cancer screening can mean and who should be most concerned

PHOTO: A teacher walks among the the masked students sitting in a socially distanced classroom session at Medora Elementary School on March 17, 2021, in Louisville, Ky.
Jon Cherry/Getty Images

Are your kids afraid of going back to school? How to help them succeed

PHOTO: People wait to receive a COVID-19 vaccine inside the Charleston Convention Center in Charleston, W.V.
Stephen Zenner/SOPA Images/LightRocket via Getty Images

How to make wearing your mask more comfortable, from doctors who do it every day

PHOTO: A doctor listens to a woman's heart with a stethoscope in this stock photo.
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Mental health seen as possible new risk factor for heart disease: Why women are more affected

PHOTO: Marc Wagner, a researcher and activist, receives his second shot of an AstraZeneca COVID-19 vaccine during a clinical trial that began in late August 2020.
Courtesy UPMC

How activists pushed to include people with HIV in COVID-19 vaccine trials

PHOTO: Students line up on designated spots after recess before returning to their classrooms at G.D. Jones Elementary in Wausau, Wis., Dec. 7, 2020.
Jenn Ackerman/The New York Times via Redux, FILE

US sees 16% increase in kids with COVID-19: Here's what parents need to know

PHOTO: A woman works out on a treadmill.
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5 steps you can take now to boost your fitness and avoid severe illness from COVID-19

PHOTO: In this stock photo, mother and daughter decorate a gingerbread house during the Christmas season.
Ariel Skelley/Getty Images

Making Christmas happen: 6 tips to get your family through the 2020 holiday season

PHOTO: Stock photo of a young mother holding her newborn.
STOCK PHOTO/Getty Images

Black mothers are twice as likely to die in childbirth. Now, there's a government plan to combat maternal mortality.

PHOTO: Kindergarten students Amelia Ramirez, front, and Naomi Cooney, back, distance themselves while working in the classroom at Chadwick School in Palos Verdes, Calif., Nov. 5, 2020.
Al Seib/Los Angeles Times via Getty Images

What to know about children and COVID-19 vaccines