That closed environment allows a virus like COVID-19 to circulate, creating a more robust “breeding ground” that can lead to greater spread and risk of getting sick, Dr. Wildes says. Answer: Yes“What many people may not be aware of is that it is possible to develop new health issues as a result of having the COVID-19 virus,” Dr. Wildes says. “For example, a major heart event, like a heart attack, is two times more likely if you have a heart condition and get COVID-19,” Dr. Wildes says. “During the summer, particularly when you’re traveling, you may also attribute symptoms like these to other factors,” Dr. Wildes adds. “Taking over-the-counter medications might ease the symptoms of COVID-19, but they’re not going to treat the infection,” Dr. Wildes says.