Previously, in February 2020, when the cruise ship Diamond Princess was quarantined in Japan with passengers locked down in their cabins and COVID continued to

Previously, in February 2020, when the cruise ship Diamond Princess was quarantined in Japan with passengers locked down in their cabins and COVID continued to spread between the cabins, that was my "this is an airborne virus" moment. https://en.wikipedia.org/wiki/COVID-19_pandemic_on_Diamond_Princess https://en.wikipedia.org/wiki/COVID-19_pandemic_on_Diamond_P...