> the nurse in Dallas makes it at least 1 for the first US case, but it could be a few more weeks to know if she was the only one. Since it's a single case tho

> the nurse in Dallas makes it at least 1 for the first US case, but it could be a few more weeks to know if she was the only one. Since it's a single case though, this is far from statistically significant. We don't know what R0 will be in the US.