Routine public health surveillance in Cape Town has identified two strains of polio virus in wastewater, prompting increased monitoring by health officials, but there is no cause for public alarm.

Routine public health surveillance in Cape Town has identified two strains of polio virus in wastewater, prompting increased monitoring by health officials, but there is no cause…

Following the detection of two poliovirus strains in Cape Town's wastewater, health authorities are ramping up surveillance and public health measures to protect the community,…