Top 3 COVID-19 vaccine questions – Eligibility Checker, AusVaxSafety COVID-19 survey and sick between doses

Top 3 questions

1. When and how do I use the vaccine eligibility checker?
2. What is the AusVaxSafety COVID-19 survey and what is it used for?
3. If I get sick between receiving my two COVID-19 vaccines, should I wait until I am better to get my second dose?