125cm Flat Chested Anime Igitsina Gito

Virusi yandura cyane

Kugirango ukurikirane uburyo byoroshye indwara yandura nka COVID-19 ikwirakwira, abahanga mu byorezo epidemiologi bakoresha metric bita numero y’imyororokere shingiro cyangwa R0 (bisobanurwa ngo “R ntakintu”). R0 ni impuzandengo yabantu banduye buri muntu wanduye ateganijwe kwandura. Biragoye kumenya neza ibijyanye na R0 ku byorezo bya kera, ariko ku cyorezo cya grippe 1918, abantu banduye banduye ko banduye iyi ndwara hagati y’abantu babiri na batatu, ikayiha R0 iri hagati ya 2.0 na 3.0. Icyorezo cya mbere cya SARS coronavirus yo mu 2002, gifite R0 ya bitatu; ku cyorezo cya kabiri cya coronavirus-Syndrome yo mu Burasirazuba bwo Hagati (MERS) yagaragaye bwa mbere mu 2012 - R0 yari hagati ya 0.69 kugeza 1.3.Igipupe cy'imibonano mpuzabitsina

Ubu CDC ivuga ko abantu banduye Delta banduza virusi abantu bari hagati ya batanu na 9.5. Ibi birarenze virusi yumwimerere yagaragaye i Wuhan mu Bushinwa, yari ifite R0 hagati ya 2.3 na 2.7, na Alpha variant yari ifite R0 hagati ya bane na batanu. Delta irashobora kwandura nkibisimba byinkoko, ifite R0 hagati ya 9 na 10.Ibipupe byukuri byimibonano mpuzabitsina

Niba R0 ari nini kuruta imwe, umubare w'abantu banduye uzakomeza kwiyongera cyane kugeza igihe abantu bose banduye bapfuye cyangwa bakize kandi ubudahangarwa bw'amatungo bugera. Niba R0 iri munsi yimwe icyorezo gishobora kuzunguruka ubwacyo.Igipupe Cyigitsina Kubagabo

Kuri SARS-CoV-2 y'umwimerere, ubudahangarwa bw'amatungo bwashoboraga kugerwaho mugihe hafi 67% by'abaturage bari bafite ubudahangarwa - haba mu kwandura indwara cyangwa gukingirwa. Ricardo Franco, umwungirije wungirije w’ubuvuzi muri kaminuza ya Alabama i Birmingham, yagize ati: "Kuri Delta, izo mbuga tugereranya ko ziri hejuru ya 80 ku ijana, wenda zigera kuri 90%".