.WORKERS AT fowl and coat farms in Finland will, in the coming days, obtain injections against bird influenza. Fourteen other EU nations have subscribed to obtain bird-flu vaccines with a programme set up by the European Commission. The United States's authorities has likewise acquired vaccinations in apprehension of a pandemic. And also it lately appointed Moderna, a pharmaceutical company, to make an mRNA bird-flu vaccine using a technology that was effective in safeguarding against covid-19. Thus why are nations treating folks against bird flu?