Contact tracers (from left) Christella Uwera, Dishell Freeman and Alejandra Camarillo work at Harris County Public Health Contact Tracing facility in Houston in June.
David J. Phillip/AP
The United…
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Contact tracers (from left) Christella Uwera, Dishell Freeman and Alejandra Camarillo work at Harris County Public Health Contact Tracing facility in Houston in June.
David J. Phillip/AP
The United…
Read More