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World – Various
An infectious disease expert, Amish Adalja, principal investigator at the Johns Hopkins Center for Health Safety in the United States, said: “Most people with coronavirus have a case of infection without complications and may not be distinguished from a cold or flu. ““.
Unfortunately, “there is no 100 percent sure way to know if the illness he treated last winter was ‘Covid 19’ or a common cold,” according to doctors.
However, 7 signs can be seen indicating that many people may be infected with “Covid 19” without realizing it..
Scientists analyzed throat swabs taken last winter from people suspected of having influenza in China and the United States, and found that for every two cases of influenza, one case was found with the coronavirus..
While it can be difficult to distinguish between a cold and a mild case of “Covid 19” due to the similarity of symptoms, colds do not usually cause shortness of breath or severe headaches..
Lost sense of smell and taste
Loss of smell and taste is a hallmark of Coronavirus infection, and this symptom does not happen to everyone, but Adalja indicated that it is now strongly associated with “Covid 19”.“..
It should be noted that it is also possible to lose these two senses temporarily in case of contagion with other respiratory diseases, such as colds, flu, sinusitis, or even seasonal allergies..
Hair loss
Many of those who have recovered from the Corona virus reported problems related to hair loss, and Adalja said the reason for this could be a combination of factors, including severe stress, weight loss, and other illnesses such as “Covid 19” .“.
difficulty breathing
Research published in the scientific journal “Gamma” found that people with a crown may feel short of breath, possibly due to an infection in the lungs..
A persistent cough
A persistent cough is one of the symptoms of coronavirus infection, and the cough is usually dry in this case, meaning that no sputum or mucus appears, says Dr. Adalja..
The data found that 43 percent of those infected with “Covid 19” had a cough 14 to 21 days after testing positive for the virus..
Feeling overwhelmed
The study, published in the Gamma Journal, found that 53 percent of coronavirus patients said they experienced fatigue and exhaustion about 60 days after the first signs of the virus appeared..
Dr. Adalja attributed the matter to the way a person’s immune system reacts to the virus, or it could simply be the way the virus acts in the body..
Symptoms that don’t go away
The corona virus is still new to doctors, so some of its symptoms and consequences are still hidden, such as the suffering of some people with the virus from heart problems after infection.
