The head of the health department of Arak University of Medical Sciences said: "The flu is in front of the corona virus, which is very common in autumn and winter."

According to Webda Markazi, Dr. Ali AliMohammadi considered seasonal flu as the opposite of Covid 19 and added: "Influenza is different from Corona, including the fact that the flu starts completely invasively and people with high fever, severe body aches and They experience fever and chills, which is why a person's daily functioning is impaired, while the coronavirus initially develops symptoms continuously, slowly, and gradually.

The head of the health department of Arak University of Medical Sciences mentioned the main symptoms of coronavirus as dry cough, shortness of breath, headache and mild fever: in addition to the four main symptoms of the disorder and lack of senses, including the senses of smell, taste and hearing, It has been observed that people should start home quarantine if they see any of the suspicious symptoms and start their treatment by visiting a doctor and contacting the authorities, and not pay attention to the rumors in cyberspace, because it is up to them to treat corona disease. He also added: PCR testing is not required in all patients.