https://www.bbc.co.uk/news/health-52993734

I thought this was a very interesting article.

However, the first two comments I read were:

"This is what happens when you have open boarders (sic). The spread of Covid is a direct consequence of globalisation."

"Here we go again... BBC again trying to airbrush the facts. Fact is that it all started in China and spread all over the world because of China's ill intentions. We just can not blame our neighbours for these spread. BBC, please don't fool the same public who is paying your salaries."

The internet is very hard work at the moment.