@R1lesDavis @PotatoClose @Noahpinion This is still debated. But without question delta was more deadly than the variants that came before so there is certainly not a steady evolution toward being less deadly.
https://www.reuters.com/busine...
@R1lesDavis @PotatoClose @Noahpinion 这仍然存在争议。但毫无疑问，delta 比之前的变种更致命，因此肯定不会朝着不那么致命的方向稳步发展。
https://www.reuters.com/busine...