Overview
Many people with COVID-19 never develop a fever, particularly with newer variants like Omicron. This can make the infection harder to detect.
Symptoms
Symptoms can include a sore throat, runny nose, cough, headache, and fatigue, but without an elevated temperature.
Causes
The body's immune response to newer variants may not always trigger a fever. Some people simply respond to the virus differently.
Treatment
Treatment is the same, focusing on rest, hydration, and symptom management.
When to See a Doctor
If you have any symptoms, especially with known exposure, get tested regardless of whether you have a fever.