Scientists confirm Nevada 25-year-old got coronavirus twice, second case was more severe

Scientists have confirmed the first case of coronavirus reinfection in the United States: a 25-year-old Nevada man whose second round of the virus was more severe than the first. The findings were published Monday in the medical journal The Lancet.The man, who remains unnamed, first tested positive in April before recovering and testing negative in May. Then in June, he tested positive for the virus again, developing symptoms of COVID-19 a…