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6%) such as diabetes, high blood pressure, or heart disease are more prone to COVID-19. The most common symptoms of COVID-19 patients included fever (64.5%), shortness of breath (67.4%), and dry cough (50.4%). it seems that high risk group (obese people, old people, and people with a history of disease) is more likely to be infect with coronavirus so they should more careful than others. Another important issue is that policy-makers must play an active role in public awareness of dangers of COVID-19 and ways to prevent it. it seems that h