Cold versus flu: Because colds and flu share many symptoms, it can be difficult to tell them apart. Learn the differences between colds and flu - CDC
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Cold vs Flu : r/coolguides
Suffering from flu, RSV or COVID-19? How you can tell the difference - ABC News
Allergies, Cold, Flu, or COVID-19? - Pro-Health Urgent Care
Common Cold or the Flu? Know the Difference - Prestige ER - Plano TX
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Recognizing the Flu is Important as a Patient with PF. - Pulmonary Fibrosis Awareness & Advocacy - Pulmonary Fibrosis News Forums
What's the Difference Between Cold and Flu? [Infographic]
Guidelines for Spotting Difference between Cold and Flu - NEW Health Center
Do I Have a Cold or The Flu? - Exemplar Care
Smokescreens - Part 13 - by Tom Jefferson and Carl Heneghan
Smokescreens - Part 13 - by Tom Jefferson and Carl Heneghan
Under the weather? Tips to help you figure out if it's the flu or a cold.