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Signs You Have (or Had) COVID, According to Dr. Fauci

There are some “telltale” signs.
FACT CHECKED BY Emilia Paluszek

If you have wondered at some point whether you have or had COVID-19, you aren't alone. According to Google, three out of the top five Google searches of the year involved coronavirus, one of them being "coronavirus symptoms." So what are the telltale signs you are battling the virus—or already did. "If you look at the initial signs and symptoms, they resemble very much what we see in a typical flu-like syndrome," Dr. Anthony Fauci, the nation's top infectious disease expert and the director of the National Institute of Allergy and Infectious Diseases, said earlier this year. But there are some "telltale" signs. Read on to learn about them, and to ensure your health and the health of others, don't miss these Sure Signs You've Already Had Coronavirus

1

Fever

Lady Holding Thermometer Having Fever Measuring Body Temperature Sitting On Sofa At Home
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If you are running hot—typically over 100.4—it is likely your body is fighting an infection or illness. According to Dr. Fauci, one of the most common coronavirus symptoms experienced is fever, with 83-99% of people reporting it. 

2

Cough

man face closeup with a sore throat, sick due to a virus, tired and overwhelmed
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A cough—typically dry and without mucus—is another common symptom of COVID-19 according to Dr. Fauci. He maintains that 59-82% of those infected with the virus experience it as a symptom. 

3

Fatigue

Depressed young woman lying in bed and feeeling upset.
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Exhaustion is another common indicator of the virus, according to Dr. Fauci, who has maintained that 44-70% report fatigue. 

4

Anorexia

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Loss of appetite is experienced by around 40-84% of people, according to Dr. Fauci. 

5

Shortness of Breath

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Shortness of breath is another common COVID-19 symptom. Fauci explained that the respiratory infection causes 31-40% people to struggle with breathing when they are battling the virus. 

6

Myalgia, aka Muscle Aches and Pains

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Muscle aches and pains (myalgia) is another common COVID-19 symptom, per Dr. Fauci. He estimates that 11-35% experience the symptom. 

RELATED: The New COVID Symptom Every Woman Needs to Know

7

Excessive Fatigue Due to Post-COVID Syndrome

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During a Q&A with Facebook Founder and CEO Mark Zuckerberg, Fauci discussed the group of people health experts have dubbed long haulers, consisting of 20 or 25 percent of people who have cleared the virus. In addition to the temporary fatigue signaling an infection, he noted that the majority of long haulers battle exhaustion long after the virus is gone. 

8

Shortness of Breath That Continues for Month

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Shortness of breath is another trademark symptom of COVID-19, per the CDC. However, if the difficulty breathing doesn't subside, it could signify long hauler syndrome. "People who are in good shape, athletes, have trouble climbing a flight of stairs," Fauci explained to Zuckerberg. 

9

Sleep Disturbances

Middle aged woman lying awake in her bed at night, worrying because of an uncomfortable pressure in her chest and an irregular heartbeat
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Having trouble sleeping is another sign that you battled COVID-19.

10

Temperature Fluctuations

woman is looking at the thermometer. She has fever
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Dysautonomia is a condition "where you get temperature fluctuations, where you feel flushed," Fauci explained, noting that it is another common sign you previously battled COVID. 

RELATED: 7 Tips You Must Follow to Avoid COVID, Say Doctors

11

Brain Fog

Woman hands on his head felling headache dizzy sense of spinning dizziness with motion
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Brain fog, "another unfortunate word," is a long term symptom of COVID. It "really means they have difficulty concentrating and focusing where you're looking at a computer screen and you just can't focus on what you're doing," he explained. 

12

How to Survive This Pandemic

woman adjusting a trendy textile face mask behind her ear.
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As for yourself, follow Fauci's fundamentals and help end this surge, no matter where you live—wear a face mask, social distance, avoid large crowds, don't go indoors with people you're not sheltering with (especially in bars), practice good hand hygiene, get vaccinated when it becomes available to you, and to protect your life and the lives of others, don't visit any of these 35 Places You're Most Likely to Catch COVID.