which are now all well past there still being effective date.
all those whatever they were that you got injected with were not vaccines ...
vaccines stop you from getting it in the first place.
If you believe Oz media that may notbe a good idea
https://www.news.com.au/technology/science/human-body/china-covid19-outbreak-is-the-largest-the-world-has-ever-seen/news-story/c738b51975cc7994829e70711a39da01