4 ms·
I'm sorry but Covid wasn't in Osaka in November 2019. You definitely had some other disease like the flu.
by ping_pong 5y ago
I'm sorry but Covid wasn't in Osaka in November 2019. You definitely had some other disease like the flu.
- c6401 5y agoGiven it was in the US at least in December 2019 if not earlier according to the NIH retrospective serology study it doesn't seem to be completely impossible. https://www.nih.gov/news-events/news-releases/nih-study-offers-new-evidence-early-sars-cov-2-infections-us https://www.nih.gov/news-events/news-releases/nih-study-offe... Also similar Italian serology study by National Cancer Institute showed that sars-cov-2 was circulating in Italy as early as September 2019. https://www.reuters.com/article/us-health-coronavirus-italy-timing-idUSKBN27V0KF https://www.reuters.com/article/us-health-coronavirus-italy-...
- ping_pong 5y agoNo. It's impossible. There was no outbreak in Osaka. A disease as virulent as Covid with only a single person infected is not likely at all.