I don't have a better resource right now than Wikipedia, but I guess we could follow the links for more. https://en.wikipedia.org/wiki/2009_flu_pandemic#Vaccines
But according to this page by 19 November 2009 the vaccine was distributed to 16 countries. I think it was first really noticed in April 2009.
Not making any claims about what to expect for COVID-19, just that they have fast tracked vaccines faster than 2 years in the recent past.
I don't have a better resource right now than Wikipedia, but I guess we could follow the links for more. https://en.wikipedia.org/wiki/2009_flu_pandemic#Vaccines
But according to this page by 19 November 2009 the vaccine was distributed to 16 countries. I think it was first really noticed in April 2009.
Not making any claims about what to expect for COVID-19, just that they have fast tracked vaccines faster than 2 years in the recent past.