Could you have had COVID-19 and not even realized it? Possibly. “The majority of people who contract the coronavirus will experience mild symptoms, the most common being a high temperature and a new, dry and continuous cough. A smaller percentage of people will experience more severe symptoms,” explains Dr. Daniel Atkinson, GP Clinical Lead at Treated.com.
However, because the coronavirus actually has a spectrum of symptoms—some so mild they are barely noticeable or easily confused with something else—it can go unnoticed or undiagnosed.
1. Runny Nose, Sore Throat, and Congestion
Dr. Atkinson maintains that the trifecta of a runny nose, sore throat, and congestion, can signify a mild case of COVID-19. However, because it “sounds, and likely feels, a lot like the common cold, or a hay fever allergy,” many people likely brushed them off.
2. Reduced, or Loss of, Sense of Taste and Smell
Some people who experience a loss of their taste and smell may have contracted the coronavirus. “It’s a symptom that might accompany really mild symptoms, like those not dissimilar to the common cold—runny nose, congestion and sore throat—but it can also accompany the very mild symptoms, such as muscle aches, fatigue, fever and a continuous cough,” Dr. Atkinson points out. While it is not fully understood yet why some people report experiencing a loss in taste and smell, it is thought that in the majority of cases the sense returns after no more than six weeks, he explains.