So you didn’t read the articles, or you're saying the doctors at Yale are wrong?
Covid most certainly did NOT become less severe with each mutation. Delta was NOT the initial variant. You need not look any further than than the death and hospitalization trends to see that your completely wrong.
Floggy...it's really simple. The INITIAL variant was the most deadly. Subsequent variants HAVE BEEN LESS SO. Those are facts.
I also did NOT say Delta was the initial variant LOL. Your reading comprehension is seriously a retardation for you, isn't it? Has it been diagnosed?
Yes, look at the death/hospitalization trends. What are they now?
LMAO