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He holds a diploma in nursing from the University of London, a BSc in biology from the Open University, an MSc in health science from the University of Lancaster, and a Ph.D. in nursing from the University of Bolton. He received the Ph.D. for his work on developing methods of teaching via digital media such as online videos."
- https://en.wikipedia.org/wiki/John_Campbell_(YouTuber)
For anyone wondering who this is and if he is a reliable source.
https://www.reuters.com/article/health-coronavirus-italy-tim...
> ROME (Reuters) - The new coronavirus was circulating in Italy in September 2019, a study by the National Cancer Institute (INT) of the Italian city of Milan shows, signaling that it might have spread beyond China earlier than thought.
I know there is no way of knowing and at best it is a fanciful mental exercise, but I think to myself 'what if'?