WHO Waits to Call COVID-19 Pandemic: NewScientist

The world prepares for a COVID-19 pandemic, described as inevitable by many health officials. A pandemic requires worldwide spread and deaths, according to the US Centers for Disease control. With confirmed cases reported in 47 nations, the World Health Organization has held off on declaring a pandemic. “Countries have pandemic plans that are launched when one is declared, but these plans may not be appropriate for combating covid-19 – and the WHO doesn’t want countries to lurch in the wrong direction,” reports Debora MacKenzie for NewScientist. “Epidemic experts say there are no global criteria.” Many plans are built around the flu and could limit responses. Bruce Aylward of the WHO suggests that China’s “agile approach” on containment and guidance on behavior changes slowed transmission: washing hands frequently, canceling large gatherings, maintaining distance with other people, staying at home when showing symptoms. Risk communication experts recommend regular updates, reminders about best practices and detailed explanations about the government response. – YaleGlobal