The effectiveness of the COVID-19 vaccine in preventing hospitalization decreases among older Americans
/cloudfront-us-east-1.images.arcpublishing.com/gray/JLLK375FNVA3HK5UVWKKLHFP3Q.bmp "Family members mourn being separated from her husband, father and dying of COVID in the ICU")
:strip_exif(true):strip_icc(true):no_upscale(true):quality(65)/d1vhqlrjc8h82r.cloudfront.net/08-21-2021/t_9e276aee7df447d5839fe755bd600453_name_image.jpg "San Antonio doctors explain what symptoms of COVID-19 to look for before going to a hospital")