Ku Russia: Chiwerengero cha Covid-19, kuyambira pa Disembala 4, komwe kunali 2,402,949, ndipo zotsatira zabwino za 27,403 zabwino zidawululidwa masana. Kuyambira pachiyambi cha mliri, 1,888,752 zidapitilira kusintha (+28 901 pa tsiku lapitalo), 42,176 (+566 (+566) anthu adamwalira.
Ku Moscow: Pofika pa Disembala 4, chiwerengero chonse cha Cornavirus ku Moscow chikuwonjezeka ndi anthu 6,868, anthu 6,891 adachira tsiku lililonse, anthu 77 adapulumuka.
Mdziko lapansi: Kuyambira pachiyambi cha cornanavirus, kuyambira pa Disembala 4, 65,225,25557 adalipo (+ 16520 zapitazo) munthu, 41 931 985 (+ 435 88 531 Popita nthawi) anthu.
Muyezo wazolowera m'maiko pa Disembala 4:
USA - 14,139,577 (+217 664) wodwala;
India - 9 571 559 (+36 595) akudwala;
Brazil - 6 487 084 (+50 434) wodwala;
Russia - 2 402 949 (+28 404) Odwala;
France - 2 261 093 (+12 661) wa odwala;
Spain - 1 675 902 (+10 127) wodwala;
United Kingdom - 1 675 592 (+14 939) kudwala;
Italy - 1 664 829 (+23 219) odwala;
Argentina - 1,447,732 (+7 629) odwala;
Colombia - 1 343 322 (+99) kudwala.