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All COVID-19 Articles

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HCP speaking to a patient 2229538647

Xocova vs. Paxlovid: 6 Ways These COVID-19 Medications Compare

by Christina Aungst, PharmD, MWC • Sep 2, 2026
Vaccine: Booster: child after shot 1316865387

How Long After COVID Can You Get the Updated COVID Vaccine?

by Karen Hovav, MD, FAAP • Jan 27, 2026
Health: Covid-19: father taking care of sick son 1310384321

Allergies or COVID? Here’s How to Tell the Difference

by Merin Kuruvilla, MD • Jan 26, 2026
COVID-19: Brain fog: woman brain fog at work 1326318946

COVID-19 Brain Fog: Duration, Symptoms, Treatment, and More

by Ronald W. Dworkin, MD, PhD • Jan 12, 2026
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Parosmia and COVID: How Long Changes in Smell Last, Plus Treatment Options

by Christine Giordano, MD • Jan 5, 2026
Health: Covid: GettyImages 1187332619

Flurona: Can You Have COVID and Flu at the Same Time?

by Patricia Pinto-Garcia, MD, MPH • Jan 5, 2026
Health: Covid 19: wiping down groceries COVID times-1217191635

How Long Does COVID Live on Surfaces Like Food and Clothing?

by Ana Gascon • Dec 19, 2025
Covid 19: GettyImages-1217813574.jpg

Can Your Blood Type Affect COVID-19 Risks?

by Alina Goldenberg, MD, MAS, FAAD • Dec 19, 2025
Covid-19: GettyImages-1311747920

When to Test for COVID-19 After Symptoms and Exposure to Get the Most Accurate Results

by Angela Dunn, MD, MPH • Dec 19, 2025
Health: Covid-19: person using nasal spray 1182063091

Can Nasal Sprays Treat or Prevent COVID?

by Jennifer Gershman, PharmD, CPh, PACS • Dec 19, 2025
Health: COVID: GettyImages 1316049600

When Should You See a Doctor or Self-Quarantine If You Think You Have COVID-19?

by Kerry R. McGee, MD, FAAP • Dec 18, 2025
COVID: Bronchitis: GettyImages 1349337622 BW
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Bronchitis vs. COVID-19: Causes, Symptoms, and Treatment

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