@Cbdave....stay safe. Most of us down here are doing the right thing, it's just an element letting us all down. Pred always trashes the immune system. Make sure your getting some morning sun. Eat lots of pineapple, mangos, broccoli, walnuts and ginger..not sure if yta have feijoes up there but if y a can eat some of them..they are all super boosters for your immune system. Ginger and thyme tea will help both the chest infection and your immune system. If you can't get ya hands on some thyme tea bags you can just use some dried leaves in tea difusser or even fresh leaces....bssically hot water from ya kettle, thyme, ginger, some honey and drink a few times a day, but morning and night at the least.. Grandma always checked in a baye leaf too, an probably a nip of brand yg at bed time. Even just drinking ginger beer or eating some crystal ginger will be great for your immune system, an everyone knows QLD has the best ginger in Aus.