There have been reports from some countries but still no confirmation, says @mvankerkhove. Says false positives and false negatives need to be ruled out. In short: “We don't know yet."
“We're currently in conversation with Russia to get additional information, understand the status of that product, the trials that have been undertaken and then what the next steps might be”, says Bruce Aylward.
Important to remember that "a very small proportion of the world's population have actually been exposed to this virus”, says @DrMikeRyan. “So this virus has a long way to burn if we allow it."
These countries are populous and highly linked to Europe, says @DrMikeRyan and some have dense urban or peri-urban populations that are poor an highly vulnerable.
No example of #covid19 transmitted as a food-borne virus, says @mvankerkhove. China is actually testing packaging, she says, tested a few hundred thousand samples and found less than 10 positive.