4 ms·
Flu is endemic. Many people have never had it. The idea that 100% of people will get not only COVID but the exact strain that exists today does not seem well su
by thu2111 5y ago
Flu is endemic. Many people have never had it. The idea that 100% of people will get not only COVID but the exact strain that exists today does not seem well supported, especially as governments are already making noises about variants and booster shots.