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When you hear the terms "asymptomatic" and "presymptomatic," do you know the difference? WebMD Chief Medical Officer Dr. John Whyte explains what you need to know. | WebMD

When you hear the terms "asymptomatic" and "presymptomatic," do you know the difference? WebMD Chief Medical Officer Dr. John Whyte explains what you need to know. | WebMD

2.3K viewsSep 29, 2020

We’re a year into the pandemic, and lots of things have changed. Through it all, WebMD Chief Medical Officer Dr. John Whyte has spoken with the nation’s experts and top voices in their fields to help put coronavirus in context -- here’s a look back: https://wb.md/3cV0ByG | WebMD

We’re a year into the pandemic, and lots of things have changed. Through it all, WebMD Chief Medical Officer Dr. John Whyte has spoken with the nation’s experts and top voices in their fields to help put coronavirus in context -- here’s a look back: https://wb.md/3cV0ByG | WebMD

18.9K viewsMar 19, 2021

How do vaccines offer protection against COVID-19? WebMD Chief Medical Officer Dr. John Whyte explains. | WebMD

How do vaccines offer protection against COVID-19? WebMD Chief Medical Officer Dr. John Whyte explains. | WebMD

8.5K viewsJan 8, 2021

WebMD Symptom Checker: Check Your Medical Symptoms | Webmd

WebMD Symptom Checker: Check Your Medical Symptoms | Webmd

Skin cancer develops when some cells grow out of control. Melanoma, the most dangerous type, can grow deep into the skin and spread to other parts of the body. | WebMD

Skin cancer develops when some cells grow out of control. Melanoma, the most dangerous type, can grow deep into the skin and spread to other parts of the body. | WebMD

1.8M viewsMar 29, 2018

Rheumatology and Rheumatic Diseases

Rheumatology and Rheumatic Diseases

WebMDDebra Fulghum Bruce,PhD

Most experts say that the best, safest way to reach herd immunity is through a vaccine, and a more controversial way is through natural infection. WebMD Chief Medical Officer Dr. John Whyte explains how many Americans would have to be infected with, and recover from, COVID-19 for the U.S. to reach it: | WebMD

Most experts say that the best, safest way to reach herd immunity is through a vaccine, and a more controversial way is through natural infection. WebMD Chief Medical Officer Dr. John Whyte explains how many Americans would have to be infected with, and recover from, COVID-19 for the U.S. to reach it: | WebMD

3.4K viewsOct 18, 2020

A lot of things have changed since the pandemic hit one year ago. Through it all, WebMD Chief Medical Officer Dr. John Whyte has spoken with the nation’s experts and top voices in their fields to help put coronavirus in context -- here’s a look back. | WebMD

2.4K viewsMar 19, 2021

Symptoms that come and go without warning? This guide explains what Crohn’s can look like—and how to live with it. | WebMD

11.4K views11 months ago

Tips to Prevent Anemia

Here's a fascinating look at how your bones support and protect your body. | WebMD

76.2K viewsNov 7, 2016

WebMD Chief Medical Officer Dr. John Whyte shares key learnings about the pandemic from the first 100 episodes of Coronavirus in Context. | WebMD

5.1K viewsJul 10, 2020

Fasts, cleanses, detoxes can sound so healthy, but are they really? | WebMD

19.1K viewsJan 1, 2017

The Basics: Vitamin D

32K viewsJan 17, 2017

Could this new treatment offer hope for immunocompromised people to be protected from COVID? Learn more: https://wb.md/3Fw3oMm | WebMD

3.4K viewsMay 11, 2022

Measles is a highly infectious disease that can bring on a fever and a head-to-toe rash -- and it's easily preventable via vaccine. | WebMD

12.8K viewsFeb 24, 2019

Their noses know: just one, tiny drop of blood is enough for these incredible dogs to correctly detect cancer 90% of the time. | WebMD

346K viewsDec 1, 2016

Understand the Reality of Rheumatoid Arthritis Diagnosis

19.7K viewsJan 5, 2023

The FDA has approved the first in a new class of drugs that aim to fight painful migraine headaches -- before they start. https://wb.md/2IGzRWd | WebMD

70.7K viewsMay 24, 2018

If the COVID vaccine rollout continues smoothly, life could go back to normal by June, Dr. Anthony Fauci tells WebMD Chief Medical Officer Dr. John Whyte. “If we do it correctly, we could have 70%-85% of the population vaccinated. When that occurs, there will be an umbrella of protection over the entire country that the level of virus will be so low that you will essentially have been able to establish herd immunity,” Dr. Fauci says. | WebMD

20.2K viewsDec 23, 2020

WebMD Chief Medical Officer Dr. John Whyte speaks with immunologist Vincent Racaniello about how long the virus lives on various surfaces. | WebMD

13.2K viewsApr 24, 2020

Too much time alone can be hard to face, but so can not enough. WebMD Chief Medical Officer Dr. John Whyte speaks with Dr. Robert Coplan of Carleton University about "aloneliness." | WebMD

11.7K viewsApr 6, 2021

WebMD Chief Medical Officer Dr. John Whyte and the U.S. Food and Drug Administration's Dr. Richard Pazdur discuss the approval of cancer drugs and how those drugs have grown so much better. | WebMD

2.4K viewsJan 7, 2021

The COVID-19 vaccines were developed in record time. So how do we know they’re safe? And why hasn’t the FDA fully approved them yet? WebMD Chief Medical Officer Dr. John Whyte sits down with Dr. William C. Gruber, Senior Vice President of Pfizer Vaccine Clinical Research and Development, to answer your questions about the mRNA vaccine. | WebMD

4.3K viewsAug 5, 2021

Will we need COVID-19 vaccine boosters in the fall? WebMD Chief Medical Officer Dr. John Whyte speaks with Dr. Rachel M. Presti of Washington University in St. Louis. | WebMD

1.9K viewsJul 2, 2021

As the number of confirmed U.S. cases of COVID-19 surges across the 10 million mark, WebMD Chief Medical Officer Dr. John Whyte speaks with Dr. William Schaffner, Professor of Preventive Medicine at Vanderbilt University School of Medicine, about how we got here, and what's next. | WebMD

9.9K viewsNov 9, 2020

Home treatment may be all that is needed for a sore throat. Tips to help you feel better: | WebMD

29.6K viewsMar 8, 2017

Blood sugar testing made easier. | WebMD

84 viewsMar 10, 2016

WebMD Chief Medical Officer Dr. John Whyte speaks with Dr. Drew Ramsey, Assistant Clinical Professor of Psychiatry at Columbia University, about tips to eat healthier during the pandemic. | WebMD

5K viewsJul 6, 2020

Managing Symptoms of Long COVID

4.1K viewsSep 14, 2021

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