It’s an imperfect predictor, health officials concede. Still, a nasty season of infections Down Under has increased the urgency of their recommendations to the U.S. public to get the annual flu shot before Halloween and certainly before everyone sits down for Thanksgiving dinner.
Although concern already had been growing about bad months ahead in the United States for flu, an early and “fairly severe” season in Australia has increased officials’ worries, the New York Times reported.
That’s because the Aussies, while not a 100% reliable bellwether, showed the more populous States about flu severity as recently as last season, according to Donald G. McNeil Jr., who has reported on disease outbreaks in more than 60 countries for the New York Times. He wrote this: