https://www.scientificamerican.com/article/nine-important-things-weve-learned-about-the-coronavirus-pandemic-so-far/

We’re in a terrifying and confusing pandemic, with new and sometimes conflicting information about COVID-19 emerging all the time. In the early days, a lot of public health advice was based on what we knew about previous disease outbreaks. But this new coronavirus behaves in unexpected ways, and it’s hard to keep up. What’s more, people tend to remember the first things they learn about a new subject, a phenomenon called "anchoring bias," and it’s psychologically challenging to replace old information with new knowledge. Here are nine of the most important things we’ve learned about SARS-CoV-2 in the past seven months and why we didn’t fully understand or appreciate them at first.

Outbreaks of COVID-19 can happen anywhere. There was a lot of wishful thinking and othering (as in: it’s those other people’s problem) in the first months of the pandemic: Chinese people got it because of where they buy their groceries. Italian people got it because they greet each other with kisses on the cheeks. People on cruise ships got it because of the buffets. People in nursing homes got it because they are frail. People in New York got it because the city is crowded. Now we know that outbreaks can happen in urban areas, rural areas, suburbs and any culture around the world.