ZURICH – Countries must return to “basic principles” of public health surveillance if they are to bring the coronavirus outbreak under control, the World Health Organization’s (WHO) top emergency health expert said on May 8.
Reuters: Countries must return to public health surveillance in COVID-19 fight
In this photo illustration Coronavirus tracking applications logos, Healthlynked COVID-19, COVID Symptom Tracker, Apple COVID-19, COVID-19 tracker, are seen displayed on a smartphone on April 10, 2020, in Arlington, Virginia.
