antibodies November 27, 2020 10:59 am COVID-19 Immunity: How Long Do Antibodies Last? COVID-19 patients develop a certain level of immunity after battling the virus, but new studies find it may not last long. US & World Videos 1:05 Shooting investigation underway at Wickham Park on Manchester-East Hartford town line 1:59 Both sides of I-95 in Norwalk now fully open 2:31 Early morning forecast for Monday, May 6 1:19 2 high school students killed in shooting at Hartford apartment building 1:44 Nighttime forecast for May 5
