50 million planned doses recalled, not now but in December 2020: https://www.bbc.com/news/world-australia-55269381
This was news in December 2020. https://www.bbc.com/news/world-australia-55269381
Technical data sheets
Interesting: 'This product is for research use only and not for human use.' (relevant only if Echelon is selling this product to vaccine manufacturers).
Safety data sheets
Interesting: 'Carc. 1A H350 May cause cancer.'. Carcinogen 1A means known to have carcinogenic potential for humans.
Archive of product links
For what it is worth, the "fact checkers" have commented on that video: https://www.reuters.com/article/factcheck-australia-tiktok-idUSL1N2PB1E0
Variants of this word have been in use for a long time. Example found with a Google search: https://slate.com/news-and-politics/2011/01/palin-to-be-hannitized.html