Mysterious Child Hepatitis Outbreak Happening World-Wide

A baffling outbreak of hepatitis affecting children and spreading across the globe has crept closer to Australia with new cases reported in Asia.
The origins of the outbreak are unknown but there are now more than 169 cases of affected children in Europe and America.
The acute liver disease has now been detected closer to Australia in Japan, while Canada investigates similar cases. The children have been aged between 1 month and 16 years old, and most weren't vaccinated against Covid-19, ruling out a link between the vaccines and hepatitis.
Links: https://www.dailymail.co.uk/news/article-10761269/Mysterious-global-HEPATITIS-outbreak-creeps-closer-Australia-heres-watch-for.html
https://pubmed.ncbi.nlm.nih.gov/34332438/
Video Clip Taken from Twitter of WHO Director: https://twitter.com/WATCHMEBURNDOW1/status/1520976316778000384?cxt=HHwWgMCtldr5y5sqAAAA