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COVID-19 vs. the Flu

Compare symptoms, spot key differences, and get the care you need this season.

How Symptoms Compare

Quickly compare key differences side by side to help recognize what you might be experiencing.

Symptom
Influenza
COVID-19

Symptom Onset

Sudden (Strikes abruptly within 1–4 days)

Gradual (Appears 2–14 days after exposure)

Common Symptoms

Fever, severe body aches, dry cough, severe fatigue, headache

Fever, body aches, dry cough, fatigue, headache

Distinct Symptoms

Sore throat, runny or stuffy nose

Loss of taste or smell, shortness of breath, chest pressure

Gastrointestinal

Rare in adults (more common in children)

Can occur (nausea, vomiting, diarrhea)

Typical Duration

7 to 10 days

7 to 14+ days

Best Defense

Annual Flu Vaccine

Up-to-Date COVID-19 Vaccine

Key Takeaways

Key Indicator

Shortness of breath, chest pressure, and loss of taste/smell are key markers for COVID-19 and are rarely caused by the flu.

Speed of Onset

Flu symptoms tend to hit all at once like a "wall," whereas COVID-19 symptoms often develop slowly over a few days.

When Feeling Sick

Stay home, isolate from high-risk individuals, and contact your PharmaChoice pharmacist if you need advice on managing symptoms.

How to Reduce Your Risk

Get Vaccinated

An annual flu shot and COVID-19 vaccine significantly lower your risk of severe illness and help protect vulnerable family and community members.

Wash Hands Frequently

Scrub hands with soap and warm water for at least 20 seconds after being in public spaces, or use an alcohol-based hand sanitizer when soap isn't available.

Support Your Immunity

Keep your immune system strong through balanced nutrition, daily movement, adequate sleep, and staying hydrated throughout the day.

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Get Protected This Flu Season

Quick, easy flu shots from the local pharmacy team you know and trust.