Vaccine candidates are in advanced clinical trials, and WHO’s director-general expresses hope they will be effective. But until then, he said, the world is reliant on “the basics” of disease control.
(Image credit: Fabrice Coffrini/Pool/AFP via Getty Images)
Vaccine candidates are in advanced clinical trials, and WHO’s director-general expresses hope they will be effective. But until then, he said, the world is reliant on “the basics” of disease control.