I asked R Paysach Krohn what’s the reason all this is happening now
(R Elyashiv, R Yitzchak Yosef, R Shteirman,R Tendler, R Belsky Etc.)
and he told me the reason is because there is so much chillul Hashem on blogs or internet sites so Hashem is saying “You are michalel My name, I’ll take away people that are mikadesh My name”
Most of the people mentioned are of an advanced age im not saying that is the only reason that they are ill but it is part of the life cycle you get older your health fails.
How about, bear in mind that Rav Elyashiv is 101 & Rav Steinman is approx. 98-99 [he is born in 1912]? At that age, the statistical probabilty of being sick is much higher.
Rav Belsky @73 years of age, is much more troubling.