Yersinia Pestis Nucleic Acide

Yersinia pestis, izwi cyane ku izina rya Yersinia pestis, yororoka vuba kandi ifite virusi nyinshi, iyo ikaba ari bacteri zikunze gutera indwara zandurira mu mbeba n'icyorezo mu bantu. Hariho inzira eshatu zingenzi zanduza: rans kwanduza binyuze mu ruhu: kwandura binyuze mu ruhu rwangiritse no mu myanya ndangagitsina bitewe no guhura na spumum na pusi yumurwayi urimo bagiteri, cyangwa uruhu rwinyamaswa, amaraso, inyama, hamwe nintebe yibibabi byibyorezo; Kwanduza binyuze mu nzira y'ibiryo: kwandura binyuze mu nzira y'ibiryo kubera kurya inyamaswa zanduye; Kwanduza binyuze mu myanya y'ubuhumekero: bagiteri irimo spumum, ibitonyanga cyangwa umukungugu bikwirakwizwa mu bitonyanga by'ubuhumekero, bitera icyorezo mu bantu. Habayeho ibyorezo bitatu by'ibyorezo mu mateka y'abantu, icya mbere kikaba "Icyorezo cya Justinian" mu kinyejana cya 6; hakurikiraho "Urupfu Rukara" rwahitanye hafi 1/3 cyabatuye i Burayi mu kinyejana cya 14; icyorezo cya gatatu cyatangiriye mu Ntara ya Yunnan, mu Bushinwa mu kinyejana cya 19, nyuma gikwira mu majyepfo y'Ubushinwa gikwira Hong Kong ndetse no ku isi. Muri ibi byorezo bitatu, abantu barenga miliyoni 100 bahasize ubuzima.