It’s Just Allergies Jerk. As spring begins and the plants bloom, people with seasonal allergies feel the difference. Many people across the country are concerned about those symptoms and how they compare to coronavirus. According to the Centers for Disease Control and Prevention, the most common COVID-19 is fever, cough and shortness of breath. Hiejenj covid-19 is a complicated development, you can be positive for the virus but have no symptoms, it is very dangerous.