Swamped by thousands of calls a day, contact tracing programs have been forced to adapt. Even though they can't call everyone, experts say it's... If you tested positive and the contact tracer never ...

CHICAGO (CBS) -- Dangerous variants, vaccine hesitancy, and large family gatherings; that formula is keeping contact tracers busy--so busy that the city is ramping up contact tracing operations.

Proving that there’s no situation in which thieves will not rear their greedy heads, agencies across the country are reporting that phone scammers are now pretending to be health department contact ...