* Pfizer recommended for people aged 16 to 60
* AstraZeneca recommended for people aged over 60
* Age ranges based on relative risk between getting the AstraZeneca vaccine and developing blood clots known as thrombosis and thrombocytopenia syndrome (TTS)
* Official expert medical advice does not stop someone under 60 from getting AstraZeneca jab if they want
* GPs can provide AstraZeneca to adults under 60 if Pfizer is not available, the benefits are likely to outweigh the risks for that person, and they make an informed choice
* Queensland Premier Annastacia Palaszczuk, who has had Pfizer, says no one under 60 should get AstraZeneca
* West Australian Premier