The trend reflects broad public confusion about the protection offered by the vaccines at a critical time in the nation’s pandemic response, with the hyper-transmissible delta variant causing infections and hospitalizations to soar.
The vaccines are proven safe and are more widely available than ever, but many Americans are struggling to convince vaccine-hesitant loved ones of the importance of getting the shots.
Experts say the threat from lambda is insignificant next to the highly transmissible delta variant, which is spreading rapidly among unvaccinated people and causing hospitalizations to spike.