Not a "learned lesson" but since H5N1 has been circulating for decades, there are already candidate vaccines being stockpiled compared to COVID where it took a year for vaccination programs to begin. Downside is that we've successfully countered that via a global anti vaccination campaign to fuck up all vaccine programs forever.
Not a "learned lesson" but since H5N1 has been circulating for decades, there are already candidate vaccines being stockpiled compared to COVID where it took a year for vaccination programs to begin. Downside is that we've successfully countered that via a global anti vaccination campaign to fuck up all vaccine programs forever.