Transmission

The World Health Organization has expanded its coronavirus guidance to include the possibility in certain circumstances of airborne transmission, in which the virus could be spread through tiny droplets that linger in the air.The update came Thursday after an open letter signed by more than 200 scientists pressed the agency this week to acknowledge the…

The World Health Organization on Tuesday attempted to clarify comments made just 24 hours earlier that transmission of the novel coronavirus in carriers who don’t show apparent symptoms happened in “very rare” cases. Maria Van Kerkhove said it was a “misunderstanding to state that asymptomatic transmission globally is very rare,” and that her comments during…

Get all the latest news on coronavirus and more delivered daily to your inbox. Sign up here.When inside, it might be a good idea to take a few more steps back.Experts on Tuesday said they believe the six-feet of distance recommended by the World Health Organization (WHO) may not be enough to limit the transmission of COVID-19.In…

The weather is getting warmer. The days are getting longer. Some stores are reopening. And California is slowly easing up on the sheltering restrictions placed on us during this pandemic. In other words, we’re getting out of our homes a little more after weeks of a statewide shutdown. But this isn’t the same world we…

10 ReferencesArticleTraditional infection-control and public health strategies rely heavily on early detection of disease to contain spread. When Covid-19 burst onto the global scene, public health officials initially deployed interventions that were used to control severe acute respiratory syndrome (SARS) in 2003, including symptom-based case detection and subsequent testing to guide isolation and quarantine. This…