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For some, COVID-19 symptoms may persist weeks to months after the initial infection. In 2022, 6.9% of US adults reported to have experienced long COVID, according to a CDC survey .
COVID-19 often shares a lot of the same symptoms as influenza, including stuffy or runny nose, sore throat, cough, muscle aches, fatigue and fever or chills. But unlike the flu, COVID symptoms can ...
The flu can last for 5-7 days for healthy teens and adults, and two weeks or more for vulnerable populations. Talk to your doctor if you think you have the flu.
Influenza, commonly known as the flu, is an infectious disease caused by influenza viruses. Symptoms range from mild to severe and often include fever, runny nose, sore throat, muscle pain, headache, coughing, and fatigue. These symptoms begin one to four (typically two) days after exposure to the virus and last for about two to eight days.
However, the absence of the symptom itself at an initial screening does not rule out COVID-19. Fever in the first week of a COVID-19 infection is part of the body's natural immune response; however in severe cases, if the infections develop into a cytokine storm the fever is counterproductive. As of September 2020, little research had focused ...
“The exact [way] COVID-19 causes a sore throat is not fully understood, but it is thought to be related to the virus’s ability to bind to ACE2 receptors in the throat and upper respiratory ...
The typical symptoms of a cold include cough, runny nose, sneezing, nasal congestion, and a sore throat, sometimes accompanied by muscle ache, fatigue, headache, and loss of appetite. [23] A sore throat is present in about 40% of cases, a cough in about 50%, [8] and muscle aches in about 50%. [4]
The best way to know for sure if you have COVID-19 is by taking a test. Flu symptoms 2024. While preparing for winter illnesses, it may be useful to learn the symptoms of this year's influenza strain.