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Coronavirus Variants and Vaccines

As more people get vaccinated against COVID-19 every day in the US and with case numbers declining, many have started feeling optimistic that life could return to normal. But the spread of SARS-CoV-2 variants around the globe could threaten that possibility if they blunt the effectiveness of available vaccines. This video reviews what we know as of April 2021 about coronavirus variants and vaccines, and implications for public health going forward. Originally published April 7, 2021.

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COVID-19 Video Interviews

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Immunosuppression, Chronic COVID-19, and SARS-CoV-2 Variants
Frequently Asked COVID-19 Vaccine Questions
Noninvasive Ventilation of COVID-19 Patients Audio
Coronavirus Update With Carlos del Rio and Preeti Malani Audio
Coronavirus Variants With John P. Moore Audio | Claim CME
Coronavirus Vaccine Update From the CDC With Nancy E. Messonnier, MD Audio | Claim CME
Coronavirus Update With CDC Director Rochelle Walensky - February 17, 2021 Audio | Claim CME
Coronavirus Vaccine Update With Paul Offit – February 11, 2021 Audio | Claim CME
Coronavirus Vaccination in Pregnant and Breastfeeding Individuals Audio | Claim CME
Coronavirus Variants - What They Mean Audio | Claim CME

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Coronavirus Update With Peter Piot, MD, PhD Audio | Claim CME
Health Care Reform in the Biden Era Audio | Claim CME
Coronavirus Update With CDC Director Rochelle Walensky, MD Audio | Claim CME
Coronavirus Vaccine Update With Paul Offit and Robert Wachter Audio | Claim CME
Coronavirus Critical Care Update With Lennie Derde and Christopher Seymour Audio | Claim CME
Coronavirus Vaccine Update With Arnold S. Monto, MD Audio | Claim CME
COVID-19 Vaccines and Herd Immunity Audio | Claim CME
The COVID Tracking Project Audio | Claim CME
Coronavirus Vaccine Update With Paul Offit Audio | Claim CME
Coronavirus Update With Nicholas Christakis Audio | Claim CME
COVID-19 Update—Critical Care and Pandemic Response Audio | Claim CME
Coronavirus and US State Departments of Health Audio | Claim CME
Herd Immunity as a Coronavirus Pandemic Strategy Audio | Claim CME
Coronavirus Update With Anthony Fauci – October 28, 2020 Audio | Claim CME
Coronavirus Vaccine Update With Paul A. Offit, MD Audio | Claim CME
Coronavirus Update With Rochelle Walensky, MD, MPH Audio | Claim CME
The Costs of Coronavirus Audio | Claim CME
Coronavirus Q&A With Andy Slavitt, MBA Audio | Claim CME
Prioritizing Racial and Ethnic Minority Populations for Coronavirus Vaccination Audio | Claim CME
The Surgeon General's Call to Action to Control Hypertension Audio | Claim CME
Coronavirus Vaccine Update From the FDA Audio | Claim CME
Who Gets Coronavirus Vaccine First? Audio | Claim CME
Coronavirus Vaccines Claim CME
Coronavirus Update With Anthony Fauci, MD – September 25, 2020 Audio | Claim CME
Coronavirus Update With Michael T. Osterholm, PhD, MPH Audio | Claim CME
Hypertension, Obesity, and COVID-19 Audio | Claim CME
Corticosteroids for COVID-19: New Evidence of Benefit Audio | Claim CME
Coronavirus Vaccine Update Audio | Claim CME
Coronavirus Update From the CDC – August 20, 2020 Audio | Claim CME
Coronavirus Update With Ezekiel J. Emanuel, MD, PhD Audio | Claim CME
Coronavirus Update From the WHO Audio | Claim CME
Coronavirus Q&A With Anthony Fauci, MD – August 3, 2020 Audio | Claim CME
COVID-19 and the FDA Audio | Claim CME
COVID-19 and School Reopenings Audio | Claim CME
COVID-19 and Health Justice Audio | Claim CME
Coronavirus Update With Eric Topol, MD Audio | Claim CME
Coronavirus Update With CDC Director Robert R. Redfield, MD Audio | Claim CME
Coronavirus in Houston — Report From the Front Lines Audio | Claim CME
Coronavirus Update – July 2020 Audio | Claim CME
Update From the CDC With Anne Schuchat, MD Audio | Claim CME
The Next COVID-19 Phase Audio | Claim CME
Coronavirus Q&A: Clinical Update With Carlos del Rio, MD Audio | Claim CME
COVID-19 Q&A: Critical Care Update Audio | Claim CME
Coronavirus Q&A: Opening School in the Fall Audio
Coronavirus Q&A With Anthony Fauci, MD – June 2, 2020 Claim CME
Coronavirus Vaccine Development Claim CME
The NIH Accelerating COVID-19 Therapeutic Interventions and Vaccines (ACTIV) Initiative Claim CME
Coronavirus Q&A: Managing the Pandemic Claim CME
Coronavirus Antibody Tests—What They Tell Us
COVID-19 Update From The CDC
Immunity Passports in the Time of COVID-19 Audio | Claim CME
COVID-19 and Health Care's New Normal Audio | Claim CME
High vs Low Dose Chloroquine Diphosphate For COVID-19 Claim CME
COVID-19: From Mitigation to Containment
COVID-19 and US Health Care Spending Audio | Claim CME
Predicting the COVID-19 Pandemic Audio
Coronavirus Update from New York City Audio | Claim CME
Coronavirus Q&A With Anthony Fauci, MD Audio | Claim CME
Coronavirus Q&A: Former Utah Governor and HHS Secretary Mike Leavitt Claim CME
Coronavirus (COVID-19) Update: General Topic Review Audio | Claim CME
Coronavirus (COVID-19) Update: Epidemics in History Audio | Claim CME
Coronavirus (COVID-19) Update: Critical Care Claim CME
Coronavirus (COVID-19) Update: Social Networks Audio | Claim CME
Coronavirus (COVID-19) Update: Fairly Rationing ICU Care Audio | Claim CME
Coronavirus (COVID19) Vaccines and Immunity: March 25 Q&A with Greg Poland, MD Audio | Claim CME
Coronavirus in New York City - March 23 Q&A with Montefiore Hospital's Michelle N. Gong, MD Audio | Claim CME
Preparing Hospitals for COVID-19 – March 19 Q&A with KP's Stephen Parodi, MD Audio | Claim CME
Coronavirus Update – March 18 Q&A with NIAID's Anthony Fauci, MD Audio | Claim CME
Coronavirus Testing – March 16 Q&A with the CDC's Jay Butler, MD Audio | Claim CME
Coronavirus in Italy – March 13 Q&A with ICU Physician Maurizio Cecconi of Humanitas University Audio | Claim CME
March 6 Q&A with NIAID's Dr. Anthony Fauci Audio | Claim CME
COVID-19 Update from China: Interview with China CDC Chief Epidemiologist Zunyou Wu, MD, PhD Audio | Claim CME
February 6 Q&A with NIAID's Dr. Anthony Fauci Audio | Claim CME
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COVID-19 Audio Interviews

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Efficacy of Therapeutic-Dose Heparin for Thromboprophylaxis in Hospitalized Patients With COVID-19 Download MP3
COVID-19 in Canada—Experience and Response to Waves 2 and 3 Download MP3
Delivery of Ophthalmic Telemedicine During the COVID-19 Pandemic Download MP3
Rebounding From COVID-19’s Reversal of Recent Progress in the ICU Download MP3
New Evidence on the Effects of the COVID-19 Pandemic on Health Insurance Coverage Download MP3
Quantifying Particle Aerosolization Risk During Tracheostomy Surgery and Tracheostomy Care Download MP3
COVID-19’s Shock to Health Care Services Download MP3
Lung Transplants for COVID-19—The Option of Last Resort Download MP3
COVID-19 Medical News Summary (May 2021) Download MP3
An Inside Look at a Post–COVID-19 Clinic Download MP3

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Noninvasive Ventilation of COVID-19 Patients Download MP3
Coronavirus Update With Carlos del Rio and Preeti Malani Download MP3
Coronavirus Variants With John P. Moore Download MP3
Coronavirus Vaccine Update From the CDC With Nancy E. Messonnier, MD Download MP3 | Claim CME
Coronavirus Vaccines—An Overview Download MP3 | Claim CME
Vaccinating Nursing Home and Long-term Care Facility Residents for Coronavirus Download MP3 | Claim CME
Coronavirus Update With CDC Director Rochelle Walensky - February 17, 2021 Download MP3 | Claim CME
Coronavirus Vaccine Update With Paul Offit – February 11, 2021 Download MP3 | Claim CME
Coronavirus Vaccination in Pregnant and Breastfeeding Individuals Download MP3 | Claim CME
Mask Wearing for COVID-19 Prevention—Summary of CDC Data Download MP3 | Claim CME
Coronavirus Variants - What They Mean Download MP3 | Claim CME
Coronavirus Update With Anthony Fauci – February 3, 2021 Download MP3
Coronavirus Update With Peter Piot, MD, PhD Download MP3 | Claim CME
Association of Psychiatric Disorders With Mortality Among Patients With COVID-19 Download MP3 | Claim CME
Health Care Reform in the Biden Era Download MP3 | Claim CME
Racial and Ethnic Disparities in COVID-19 Download MP3
Coronavirus Update With CDC Director Rochelle Walensky Download MP3
Coronavirus Vaccine Update with Paul Offit and Robert Wachter Download MP3
Dermatologist Cares for People Experiencing Homelessness Download MP3 | Claim CME
Asymptomatic SARS-CoV-2 Transmission; Association of ICU Volume with Patient Mortality During the COVID-19 Pandemic Download MP3 | Claim CME
Coronavirus Critical Care Update With Lennie Derde and Christopher Seymour Download MP3 | Claim CME
The Winter COVID-19 Surge in New York and Los Angeles Download MP3 | Claim CME
Understanding the New SARS-CoV-2 Mutation Found in England Download MP3 | Claim CME
Virtual Care Across a Tertiary Cancer Center During COVID-19 Download MP3 | Claim CME
Understanding SARS-CoV-2 Genetic Variants Download MP3 | Claim CME
COVID-19 Vaccine Safety–Anaphylaxis and Allergic Reactions Download MP3 | Claim CME
Coronavirus Vaccine FDA Update Download MP3 | Claim CME
Gyms, Restaurants, Mass Transit, and Community COVID-19 Exposures Download MP3 | Claim CME
Air Handling Standards for Increasing the Safety of Indoor Spaces During the COVID-19 Pandemic Download MP3 | Claim CME
Coronavirus Vaccine Update With Paul Offit Download MP3 | Claim CME
Coronavirus Update with Nicholas Christakis Download MP3 | Claim CME
Herd Immunity as a Coronavirus Pandemic Strategy Download MP3 | Claim CME
Coronavirus and US State Departments of Health Download MP3 | Claim CME
Coronavirus Update With Anthony Fauci – October 28, 2020 Download MP3 | Claim CME
Coronavirus Vaccine Update With Paul A. Offit, MD Download MP3 | Claim CME
Coronavirus Update With Rochelle Walensky, MD, MPH Download MP3 | Claim CME
COVID-19 and the Athletic Heart: Emerging Perspectives on Pathology, Risks, and Return-to-Play Download MP3 | Claim CME
The Costs of Coronavirus Download MP3 | Claim CME
Coronavirus Q&A With Andy Slavitt, MBA Download MP3 | Claim CME
Can We Count on Herd Immunity to Control COVID-19? Download MP3 | Claim CME
Prioritizing Racial and Ethnic Minority Populations for Coronavirus Vaccination Download MP3 | Claim CME
Digging Into Obesity’s COVID-19 Risks Download MP3 | Claim CME
Sensible Medicine—Balancing Intervention and Inaction During the COVID-19 Pandemic Download MP3 | Claim CME
The Surgeon General's Call to Action to Control Hypertension Download MP3 | Claim CME
Coronavirus Vaccine Update From the FDA Download MP3 | Claim CME
Who Gets Coronavirus Vaccine First? Download MP3 | Claim CME
Sweden and COVID-19 Download MP3 | Claim CME
Coronavirus Q&A With Anthony Fauci, MD – September 25, 2020 Download MP3
Coronavirus Update With Michael T. Osterholm, PhD, MPH Download MP3 | Claim CME
COVID-19 Vaccine Approval and the FDA Download MP3
The Science of Persuasion Offers Lessons for COVID-19 Prevention Download MP3
Hypertension, Obesity, and COVID-19 Download MP3 | Claim CME
SARS-CoV-2 Infection in Children and Adolescents—A Systematic Review Download MP3 | Claim CME
Corticosteroids for COVID-19: New Evidence of Benefit Download MP3
Regulatory Decision-making on COVID-19 Vaccines During a Public Health Emergency Download MP3 | Claim CME
Coronavirus Vaccine Update Download MP3 | Claim CME
Coronavirus Update With Ezekiel J. Emanuel, MD, PhD Download MP3 | Claim CME
The Intersection Between Flu and COVID-19 Download MP3 | Claim CME
Coronavirus Update From the WHO Download MP3 | Claim CME
Coronavirus Q&A With Anthony Fauci, MD – August 3, 2020 Download MP3
Update on Dexamethasone for the Treatment of COVID-19 Download MP3 | Claim CME
Experiences of Home Health Care Workers during COVID-19 in New York City Download MP3
COVID-19 and School Reopenings Download MP3
COVID-19 and Health Justice Download MP3 | Claim CME
Coronavirus Update With Eric Topol, MD Download MP3
Coronavirus Update With CDC Director Robert R. Redfield, MD Download MP3 | Claim CME
Coronavirus in Houston — Report From the Front Lines Download MP3
How Is COVID-19 Transmitted? Download MP3 | Claim CME
Coronavirus Update – July 2020 Download MP3
Coronavirus Q&A With Anthony Fauci, MD – July 2, 2020 Download MP3
Update From the CDC With Anne Schuchat, MD Download MP3 | Claim CME
Estimation of Excess Deaths From COVID-19 in the United States, March to May 2020 Download MP3
Taking a Closer Look at COVID-19, Health Inequities, and Racism Download MP3
The Next COVID-19 Phase Download MP3
Prevalence of Taste and Smell Dysfunction in Coronavirus Disease 2019 Download MP3 | Claim CME
Coronavirus Q&A: Clinical Update With Carlos del Rio, MD Download MP3 | Claim CME
COVID-19 Q&A: Critical Care Update Download MP3 | Claim CME
Coronavirus Q&A With Anthony Fauci, MD Download MP3
Coronavirus Q&A: Opening School in the Fall Download MP3
Coronavirus Vaccine Development Download MP3
Coronavirus Q&A: Managing the Pandemic Download MP3 Claim CME
The NIH Accelerating COVID-19 Therapeutic Interventions and Vaccines (ACTIV) Initiative Download MP3
Prioritizing Physician Mental Health as COVID-19 Marches On Download MP3
Immunity Passports in the Time of COVID-19 Download MP3
Coronavirus Q&A: Update From the CDC Download MP3 | Claim CME
COVID-19 and Health Care's New Normal Download MP3
Contact Tracing Assessment of COVID-19 Transmission Dynamics in Taiwan Download MP3 | Claim CME
COVID-19 and US Health Care Spending Download MP3
Predicting the COVID-19 Pandemic Download MP3
Pandemic Part 1: 1918 Flu Pandemic and COVID-19 Download MP3
Pandemic Part 2: A Trip to Philadelphia’s Mutter Museum Download MP3
Coronavirus (COVID-19) Update: Ventilatory Management for COVID-Related Respiratory Failure Download MP3
COVID-19: From Mitigation to Containment Download MP3
Coronavirus and Health Policy Download MP3 | Claim CME
New York City Coronavirus (COVID-19) Update Download MP3 | Claim CME
Q&A With Anthony Fauci, MD Download MP3
Coronavirus Q&A: Former Utah Governor and HHS Secretary Mike Leavitt Download MP3
Coronavirus (COVID-19) Update: Reusing Face Masks and N95 Respirators Download MP3
Coronavirus (COVID-19) Update: Clinical Review Download MP3 | Claim CME
Coronavirus Disease 2019 (COVID-19) Update: Epidemics in History Download MP3 | Claim CME
Coronavirus (COVID-19) Update: Safe Shopping at Stores and Pharmacies Download MP3 | Claim CME
Coronavirus (COVID-19) Update: The Near Future Download MP3 | Claim CME
Safety Recommendations for Evaluation and Surgery of the Head and Neck During the COVID-19 Pandemic Download MP3 | Claim CME
Coronavirus (COVID-19) Update: Fairly Rationing ICU Care Download MP3 | Claim CME
Association of Coronavirus Disease 2019 (COVID-19) With Myocardial Injury and Mortality Download MP3 | Claim CME
Coronavirus Disease 2019 (COVID-19) Update: PCR Testing and Shortages Download MP3 | Claim CME
Coronavirus Disease 2019 (COVID-19) Update: How the VA Is Preparing Download MP3 | Claim CME
COVID-19: Applying What Was Learned by SARS to a Modern Pandemic Download MP3 | Claim CME
Coronavirus (COVID-19) Update: Chloroquine/Hydroxychloroquine and Azithromycin Download MP3 | Claim CME
Coronavirus (COVID-19) Update: Critical Care Management Download MP3 | Claim CME
Humans, Viruses, and the Eye—An Early Report From the COVID-19 Front Line Download MP3 | Claim CME
Coronavirus (COVID-19) Update: Vaccines and Immunity Download MP3 | Claim CME
Coronavirus (COVID-19) Update: Early Safety Signals Around Ibuprofen and Renin-Angiotensin Inhibitors Download MP3 | Claim CME
Coronavirus in New York - Report From the Front Lines Download MP3 | Claim CME
Coronavirus Disease 2019 (COVID-19) Mitigation: Preparing Hospitals and Health Systems Download MP3 | Claim CME
Practical Aspects of Otolaryngologic Clinical Services During the COVID-19 Epidemic Download MP3 | Claim CME
COVID-19 Update with NIAID's Anthony Fauci, MD; March 18, 2020 Download MP3 | Claim CME
Coronavirus Testing – March 16 Q&A with the CDC's Jay Butler, MD Download MP3 | Claim CME
Coronavirus in Italy—Report From the Front Lines Download MP3 | Claim CME
COVID-19 in Seattle: Clinical Features and Managing the Outbreak Download MP3 | Claim CME
The Effect of the COVID-19 Pandemic on Clinic Operations Download MP3 | Claim CME
COVID-19 Update With NIAID's Anthony Fauci, MD; March 6, 2020 Download MP3 | Claim CME
Coronavirus and Beyond: Responding to Biological Threats Download MP3 | Claim CME
The 2019 Novel Coronavirus Outbreak – Update From NIAID's Anthony Fauci, MD Download MP3 | Claim CME
COVID-19 Update From China Download MP3 | Claim CME
Coronavirus Infections—More Than Just the Common Cold Download MP3 | Claim CME

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