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COVID-19にまだ私、罹患してないので、協力しようか?
メニューを開くChris Jensen @chrisjensen@mastodon.au@chrisjensenj
John Hopkins is running a long covid study and I've heard are having trouble finding control participants (no-one could have foreseen this). If you haven't yet had covid, you could help them out (can do the survey from anywhere in the world) covid-long.com