Optimizing Vaccine Allocation at Different Points in Time during an Epidemic
Optimizing Vaccine Allocation at Different Points in Time during an Epidemic
Background Pandemic influenza A(H1N1) 2009 began spreading around the globe in April of 2009 and vaccination started in October of 2009. In most countries, by the time vaccination started, the second wave of pandemic H1N1 2009 was already under way. With limited supplies of vaccine, we are left to question …