Dr. Margaret Chan, director-general of the World Health Organization, speaks at a recent news conference in Geneva. The WHO just published its first global estimates of the prevalence of oral herpes.
Dr. Margaret Chan, director-general of the World Health Organization, speaks at a recent news conference in Geneva. The WHO just published its first global estimates of the prevalence of oral herpes. Jamey Keaten AP
Dr. Margaret Chan, director-general of the World Health Organization, speaks at a recent news conference in Geneva. The WHO just published its first global estimates of the prevalence of oral herpes. Jamey Keaten AP