These COVID symptoms appear first, study finds



For health experts, one of the scariest unexplained things about the coronavirus is that it can affect people so differently: A healthy 28-year-old man can contract COVID-19 and not experience any symptoms. , while another may have serious problems that result in a stroke. Scientists are still trying to understand why the behavior of the virus can vary so drastically in the human body, but a study has found that there may be a commonality in the way COVID-19 presents itself.

A recent study analysis have found that people infected with COVID-19 are more likely to show symptoms in a common order: fever, cough, nausea and vomiting, then diarrhea. Examining nearly 56,000 cases of COVID documented by the World Health Organization in China, the researchers found that the coronavirus tended to cause fever first, followed by upper respiratory symptoms (such as cough), then gastrointestinal symptoms. Read on and to ensure your health and the health of others, don’t miss these sure signs that you have had coronavirus before.

Knowing the sequence of symptoms can speed up diagnosis

The analysis – which also found that COVID-19 is two to three times more contagious than the common flu – found that fever and cough were consistently the first two symptoms, but some people may be followed by ailments sore throat, headache, or muscle pain before progressing to gastrointestinal symptoms.

Most likely path of COVID-19 symptoms is fever, then cough, then sore throat, myalgia [muscle pain], or headache, followed by nausea / vomiting, and finally diarrhea, “the scientists wrote. They noted that the order of symptoms did not appear to affect the severity of the disease.

The researchers suggested that their results could help doctors diagnose COVID-19 faster and reduce the spread of the disease. “The importance of knowing the early symptoms is rooted in the need to stop the spread of COVID-19, “they wrote.” There is an increased risk of transmission of COVID-19, so faster testing and social distancing are important, especially when distancing and quarantine measures are relaxed. “

Complicating this goal is a fact that has plagued doctors and scientists since the start of the pandemic: Up to 40% of people infected with COVID-19 may not have any symptoms, allowing them to spread the disease without it. know.

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How to survive the pandemic

As for you, do all you can to avoid catching and spreading COVID-19 in the first place: Wear a face mask, get tested if you think you have coronavirus, avoid crowds (and bars, and house parties), practice social distancing, only do essential groceries, wash your hands regularly, sanitize surfaces frequently affected and to get through this pandemic at your best don’t miss them 35 places where you’re most likely to catch COVID.


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