CDC Adds 6 New Symptoms to Covid’s List of Possible Signs



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The Centers for Disease Control and Prevention has expanded its list of possible coronavirus symptoms, a step that reflects the wide variation and unpredictability in how the disease can affect individual patients. Echoing the observations of doctors treating thousands of patients in the pandemic, the federal health agency this month changed its website to cite the following symptoms as possible indicators of Covid-19, the infection caused by the coronavirus: chills. , repeated tremors with chills, aching muscles, headache, sore throat and new loss of taste or smell.
Previously he had listed only three symptoms: fever, cough, and shortness of breath.
The CDC made no public announcement when they added the six new symptoms to its website on April 18, and the agency did not immediately respond to questions about the revised list.
While people who become seriously ill from coronavirus infection primarily have acute respiratory distress, other symptoms that accompany the disease can vary widely, doctors and researchers reported. It turned out, for example, that many people with Covid-19 do not have a fever or that their fevers increase and decrease, and are sometimes accompanied by chills. Shortness of breath can arise at the same time as other symptoms, or it can arise suddenly a week or even 10 days after a person has experienced more manageable symptoms such as cough and pain. Some people report a noticeable loss of smell and taste, an effect that can also occur with other respiratory infections.
The CDC’s revised list differs from the symptoms described by the WHO on its website. The WHO says that the most common symptoms are fever, dry cough and tiredness.
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