US flu season: Australia cases raise concerns, experts say
8ed21878-00b3-5f50-94f0-41114f77d5fc, article, fnc, Fox News, fox-news/health, fox-news/health/infectious-disease/vaccines, fox-news/health/respiratory-health/cold-and-flu, fox-news/science/wild-nature/viruses, fox-news/world/world-regions/australia, Julia Musto, News
With the U.S. influenza season on the horizon, experts are monitoring the situation in Australia. The country's health agency says kids have been hit the hardest.