Fluenza, kana chirwere, chinokonzera chirwere gore negore, kazhinji pakati penguva yekuwa uye kutanga kwechando muNorthern Hemisphere. Iko kune matambudziko akawanda ehutachiona hwehutachiona, zvimwe chete zvayo zvinokonzera zvirwere kuvanhu. Zvimwe zvinetso zvinokonzera zvirwere kune dzimwe mhando dzakadai sevuruve (nguruve), shiri, imbwa, uye kunyange maruva.
H1N1 chirwere chepuru chinokonzera chirwere chinopisa chakatanga kutenderera ndokukonzera kuputika kwepasi rose muna 2009.
Inokonzerwa nehuwandu hwehutachiwana hwehutachiona.
Cause
Dzimwe nguva, kuoma kwefuruwenza inowanzokonzera chirwere mune imwe mhuka yemhuka inochinja uye inotanga kuita kuti vanhu varware. Kana izvi zvikaitika, kana kupfurikidza kunoitika nyore nyore pakati pevanhu, zvinogona kukonzera chirwere chepukanana, kunyange kunze kwechirwere chegore. Kubvira pakutanga kwezana remakore rechi20, zvirwere zvinoputika zvirwere zvakaitika kune makore ose makumi matatu.
H1N1 chirwere chepuru chirwere chinokonzerwa nehutachiona hwehutano hunokonzera chirwere mumapuru. Muna 2009, matambudziko matsva akawanikwa mumunhu akanga asina kumboonekwa. Zvepamutemo, inonzi chirwere A (H1N1) pdm09 virusi. Kuchinja uku uye kupararira kwakatevera kwakaunza denda rakaodza mamiriyoni evanhu panyika yose uye rakauraya mazana ezviuru.
Risk Factors
Kunyange zvazvo chero munhu upi zvake anogona kuwana H1N1 chirwere chepuru, vamwe vanhu vanowanzokanganiswa nazvo. Chirwere chemwaka chinowanzova chakakomba kune vakwegura pavanopfuura makore 65.
Zvisinei, H1N1 chirwere chepaguru chirwere chisina kumira zvakanaka chakarwara ndokuuraya vanhu vasati vava nemakore makumi matanhatu nemashanu.
ICDC inofungidzira kuti 80 muzana yeH1N1) pmi09 yehutachiona-hutachiwana hwevanhu vane makore makumi matanhatu nemashanu, iyo inopesana nemafungiro evamwe ekurwara kwechirwere panguva iyo inenge inenge 70 muzana kusvika 90 muzana yevakafa inofungidzirwa kuti inowanikwa mumakore 65 yezera uye yekare.
Yaivawo yakaoma zvikuru kumukadzi ane pamuviri.
Zvinotendwa kuti ruzhinji rwevanhu vanopfuura makore makumi matanhatu nemashanu rwakazvidzivirira kuH1N1 chirwere chinorwarisa chirwere chepachirwere chirwere, icho chakachengetedza kune avo vangave vari pangozi yakawanda munguva yegore.
Current Risk
Zvakakoshawo kuziva kuti kutapukirwa kwechirwere kwakakonzera H1N1 chirwere cheguruva chirwere chinoramba chichitenderera. Kunyangwe zvaive zvitsva kuvanhu panguva ye 2009 chirwere chemvura, vazhinji vehuwandu hwevanhu iye zvino vanga vazviona.
Izvo zvinoramba zvichikonzera nguva yekurwara zvirwere asi chirwere chepasi rese chakataurwa pamusoro paAugust 2010 ne World Health Organization.
> Sources:
> Centres for Disease Control and Prevention. Pandemics yapfuura. Pandemic Influenza (Flu). November 2, 2017.
> Centres for Disease Control and Prevention. Vanhu Vari Pangozi Yakakwirira Yokukurira Matambudziko Akabatana neFlu. January 23, 2018.