Pasi rose, kuwedzera kwese kwekuvhara kwekudzivirira gwirikwiti kwaperekedzwa nekudzikira kwakanyanya kwechirwere ichi.

Muna 1980, vanhu vanosvika mamiriyoni maviri nemazana matanhatu vakafa negwirikwiti vakashumwa gore rega rega pasi rose. Muna 2,6, WHO neUNICEF vakatanga nzira yekudzivirira iyo yakaderedza huwandu hwevanhu vanofa nevanopfuura makumi masere muzana.⁹. MuFrance, kwaive nezviitiko zvinopfuura mazana mashanu pagore pamberi pe500, uye chete 000 kusvika makumi mana emakesi muna 1980-40.¹⁰. Zvisinei, kubva muna Ndira 1, 2008, denda rapararira muFrance neEurope. Muna Kubvumbi 2011, nyika 33 muEurope dzakashuma kuwedzera kwakanyanya kwechirwere chegwirikwiti. Kubva pazuva iro, sekureva kweInstitute for Public Health Surveillance, zvinopfuura gumi neina zviitiko zvegwirikwiti zvakaziviswa mu mainland France, uye panogona kunge paine kushomeka kwe14.

Denda rakarovawo Quebec, iyo yakanyora mazana manomwe nemakumi mashanu emhosva muna 750, vachipokana nenyaya imwe kana mbiri dzemakore apfuura. Uku kukwira mumakesi kwakabatana zvakananga nekudonha kwehuwandu hwevanhu vanobaiwa.