Kugwiritsa ntchito mankhwala ophera tizilombo kunyumba kungayambitse kusamvana kwa udzudzu, lipotilo likuti

Kugwiritsa ntchitomankhwala ophera tizilombom'nyumba zitha kukhala ndi mphamvu yayikulu pakukula kwa kukana kwa udzudzu wonyamula matenda ndikuchepetsa mphamvu ya mankhwala ophera tizilombo.
Akatswiri a zamoyo ochokera ku Liverpool School of Tropical Medicine afalitsa nkhani mu The Lancet Americas Health yokhudza momwe mankhwala ophera tizilombo amagwiritsidwira ntchito m'nyumba m'maiko 19 komwe matenda opatsirana ndi tizilombo monga malungo ndi dengue ndi ofala kwambiri.
Ngakhale kuti kafukufuku wambiri wasonyeza momwe njira zodzitetezera ku matenda a anthu onse komanso kugwiritsa ntchito mankhwala ophera tizilombo m'minda zimathandizira kuti pakhale kukana mankhwala ophera tizilombo, olemba lipotilo akunena kuti kugwiritsa ntchito mankhwala m'nyumba ndi zotsatira zake sizikumveka bwino. Izi ndi zoona makamaka chifukwa cha kukana kwa matenda opatsirana ndi tizilombo padziko lonse lapansi komanso kuopsa kwa matendawa pa thanzi la anthu.
Pepala lotsogozedwa ndi Dr. Fabricio Martins likuyang'ana momwe mankhwala ophera tizilombo apakhomo amakhudzira kukula kwa kukana kwa udzudzu wa Aedes aegypti, pogwiritsa ntchito chitsanzo cha Brazil. Iwo adapeza kuti kuchuluka kwa kusintha kwa KDR, komwe kumapangitsa udzudzu wa Aedes aegypti kukhala wosagonjetsedwa ndi mankhwala ophera tizilombo a pyrethroid (omwe amagwiritsidwa ntchito kwambiri m'nyumba ndi paumoyo wa anthu), kunawirikiza kawiri m'zaka zisanu ndi chimodzi kuchokera pamene kachilombo ka Zika kanayambitsa mankhwala ophera tizilombo apakhomo ku Brazil. Kafukufuku wa labotale anasonyeza kuti pafupifupi 100 peresenti ya udzudzu womwe unapulumuka kukhudzana ndi mankhwala ophera tizilombo apakhomo unali ndi kusintha kwa KDR kangapo, pomwe omwe anamwalira sanatero.
Kafukufukuyu adapezanso kuti kugwiritsa ntchito mankhwala ophera tizilombo m'nyumba kuli ponseponse, ndipo anthu pafupifupi 60% okhala m'madera 19 omwe amapezeka m'nyumba nthawi zonse amagwiritsa ntchito mankhwala ophera tizilombo m'nyumba kuti adziteteze.
Amanena kuti kugwiritsa ntchito mankhwala oterewa molakwika komanso mopanda malamulo kungachepetse mphamvu ya mankhwalawa komanso kungakhudze njira zofunika kwambiri paumoyo wa anthu monga kugwiritsa ntchito maukonde ophera tizilombo komanso kupopera mankhwala ophera tizilombo m'nyumba.
Kafukufuku wowonjezereka akufunika kuti afufuze zotsatira za mankhwala ophera tizilombo m'nyumba mwachindunji komanso mosalunjika, zoopsa zake ndi ubwino wake pa thanzi la anthu, komanso zotsatira zake pa mapulogalamu oletsa tizilombo toyambitsa matenda.
Olemba lipotilo akusonyeza kuti opanga mfundo apange malangizo ena okhudza kasamalidwe ka mankhwala ophera tizilombo m'nyumba kuti atsimikizire kuti mankhwalawa akugwiritsidwa ntchito moyenera komanso mosamala.
Dr Martins, katswiri wofufuza za sayansi ya zamoyo, anati: “Ntchitoyi inachokera ku deta yomwe ndinasonkhanitsa pamene ndinkagwira ntchito limodzi ndi anthu ammudzi ku Brazil kuti ndipeze chifukwa chake udzudzu wa Aedes unali kukana kufalikira kwa matendawa, ngakhale m’madera omwe mapulogalamu azaumoyo a anthu onse anasiya kugwiritsa ntchito mankhwala a pyrethroids.
"Gulu lathu likukulitsa kusanthulaku ku maiko anayi kumpoto chakumadzulo kwa Brazil kuti limvetse bwino momwe kugwiritsa ntchito mankhwala ophera tizilombo m'nyumba kumathandizira kusankha njira zamajini zokhudzana ndi kukana kwa pyrethroid."
"Kafukufuku wamtsogolo wokhudza kusagwirizana pakati pa mankhwala ophera tizilombo m'nyumba ndi mankhwala a zaumoyo wa anthu onse adzakhala wofunikira kwambiri popanga zisankho zozikidwa pa umboni komanso kupanga malangizo a mapulogalamu ogwira ntchito oletsa tizilombo toyambitsa matenda."