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 too early to give up on this pillar of disease control.
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 too early to give up on this pillar of disease control.
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 too early to give up on this pillar of disease control.
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 too early to give up on this pillar of disease control.
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 too early to give up on this pillar of disease control.