It’s that time a year again, flu season. 2020 has been a challenging year with the COVID-19 pandemic, but it’s not the only illness out there this time of year. Because some of the symptoms of flu and COVID-19 are similar, it may be hard to tell the difference between them based on symptoms alone, and testing may be needed to help confirm a diagnosis.
When testing for the flu, the most common test is the Rapid Influenza Diagnostic tests (RIDTs). These tests detect the parts of the virus (antigens) that stimulate an immune response. They are taken by swiping the inside of your nose or the back of your throat with a swab, which is then sent to testing. The results can come back in as little as 10-15 minutes depending on which test your doctor provides. Make sure to call your doctor and get tested as soon as you feel any flu symptoms to determine whether or not it is another disease.
Let’s look at the similarities and differences between flu and COVID-19:
Both COVID-19 and flu can have varying degrees of signs and symptoms, ranging from no symptoms (asymptomatic) to severe symptoms. Common symptoms that COVID-19 and flu share include:
Fever or feeling feverish/chills
Cough
Shortness of breath or difficulty breathing
Fatigue (tiredness)
Sore throat
Runny or stuffy nose
Muscle pain or body aches
Headache
Some people may have vomiting and diarrhea, though this is more common in children than adults
Differences:
Flu
Flu viruses can cause mild to severe illness, including common signs and symptoms listed above.
COVID-19
COVID-19 seems to cause more serious illnesses in some people. Other signs and symptoms of COVID-19, different from flu, may include change in or loss of taste or smell.
If you are experiencing any symptoms of the flu, it is important to call your doctor.
The flu can be serious and lead to hospitalization or death. A flu vaccine creates an immune response that produces antibodies that can offer protection against infection with the flu virus. It is recommended that most people receive the flu vaccine, however there are certain groups that should not be vaccinated. Learn more here: https://www.cdc.gov/flu/prevent/whoshouldvax.htm.
Jefferson County Health Department also offers flu shots, schedule your appointment by calling 636-797-3737. Visit our flu information page for more information. Make sure to do your part to protect yourself and others during flu season and don’t let the flu sneak up on you!