Have you been vaccinated in Vietnam? Here in the states trials are starting across the US, and I suspect I will be getting a vaccine in short order here. I hope the vaccine works in protecting us, but I worry it won't be enough.
I think it's only been certain countries so far. I don't know if Vietnam has yet been given a vaccine, but I could be wrong. It's here in the US, and I will likely be getting it soon, so wish me luck. :)