Shortage of flu vaccine this year?08:11Australians encouraged to get flu vaccination Source: AAPSBS CantoneseView Podcast SeriesFollow and SubscribeApple PodcastsYouTubeSpotifyListnrDownload (15.01MB)Download the SBS Audio appAvailable on iOS and Android Winter is here, flu vaccination becomes paramount.ShareLatest podcast episodesCalvin has driven buses in Australia and Hong Kong. He lists the 'big differences'[Cantonese] Australia and its people | Episode 1[Cantonese] Australia's democratic beliefs, rights and liberties | Episode 2[Cantonese] Government and the law | Episode 3