Polio returns to Papua New Guinea after 25 years, prompting emergency response01:01SBS News - Google - ShortsView Podcast SeriesFollow and SubscribeDownload (967.5KB)Download the SBS Audio appAvailable on iOS and Android .ShareLatest podcast episodesGermany's defence minister signs pact with Australia on visit down underAustralian bishop named to lead Vatican office that oversees Church legal systemTwo men arrested over arson attack on Jewish group ambulancesMeta, Google lose US trial over social media addictionRecommended for you'We've reached a breaking point': Is it time to tax older Australians more?taxBuying a unit is cheaper than renting in this inner-city spothousing'As long as it takes': Experts predict possible outcomes of war in the Middle Eastpolitics of israelFor 200 years, this community has called an Australian island home. Now its future is in doubtrising sea levelsWhat's causing the Greek yoghurt shortage in Australian supermarkets?diets and dietingWhen Australians can get the best view of the 'eerie' blood moonspace'We're grounded': Australian family's regret over passports trapped in 'nightmare' limbotravel and tourismHow do Australia's petrol prices compare globally?petrol prices