Coronavirus cases surge in the U.S. CBS NewsCOVID-19 Death Rates Are Going Down, And Not Just Among The Young And Healthy : Shots - Health News NPRAbnormalities spotted in lungs of 60% coronavirus patients months later: Oxford University study WIONICUs without air-conditioning could shield doctors from COVID-19: study Yahoo NewsHospitalized COVID-19 patients can have ongoing symptoms for months: Study CANOEView Full Coverage on Google News