Canjin yanayi da cututtukan cututtuka

Canjin yanayi na duniya ya ƙara yawan cututtuka. Cututtuka waɗanda ke fama da canjin yanayi sun haɗa da, alal misali, Cututtukan da ke yaduwa kamar zazzabin dengue, zazzabin cizon sauro, cututsin da ke yashi, leishmaniasis, zazzabi na Zika, chikungunya da Ebola. Ɗaya daga cikin hanyoyin da ke ba da gudummawa ga karuwar yaduwar cututtuka shine cewa canjin yanayi yana canza yanayin ƙasa da yanayin yanayi na kwari (ko cututtukan cututtuka) waɗanda zasu iya ɗaukar cututtukani. Masana kimiyya sun bayyana wani abu mai kyau a cikin 2022: "Abubuwan da suka shafi yanayi da cututtukan da ke dauke da abinci da ruwa sun karu (babban amincewa). "

Cututtukan cututtukan da ke da saukin kamuwa da yanayi za a iya haɗa su cikin: cututtuken da ke yaduwa (wanda aka watsa ta hanyar sauro, ƙwayoyin cuta da sauransu), cututtukun da ke yashi da ruwa (wanda aka yada ta hanyar ƙwayoyin ƙwayoyin halitta ko ƙwayoyin cutar ta hanyar ruwa), da cututtukar da ke yasar abinci.  (ya bazu ta hanyar cututtukan ta hanyar abinci) : Canjin yanayi yana shafar rarraba waɗannan cututtukun saboda fadada yanayin ƙasa da yanayin waɗannan cutututtuka da abubuwan da ke tattare da su.  : 9 Kamar sauran hanyoyin da canjin yanayi ke shafar Lafiyar ɗan adam, canjin yanayi yana kara rashin daidaito da ƙalubale da ke akwai wajen sarrafa cututtukan cututtuka. 

Mosquito-borne diseases that are sensitive to climate include malaria, lymphatic filariasis, Rift Valley fever, yellow fever, dengue fever, Zika virus, and chikungunya. Scientists found in 2022 that rising temperatures are increasing the areas where dengue fever, malaria and other mosquito-carried diseases are able to spread. Warmer temperatures are also advancing to higher elevations, allowing mosquitoes to survive in places that were previously in hospitable to them. This risks malaria returning to areas where it was previously eradicated.

Tsuntsaye suna canza yanayin su saboda hauhawar yanayin zafi, kuma wannan yana sanya sabbin jama'a cikin haɗari. Tsuntsaye na iya yada Cutar lyme da ƙwayoyin ƙwayoyin cuta. Ana kuma sa ran cewa canjin yanayi zai kara yawan mutanen da ke fama da wadannan cututtuka a Arewacin Hemisphere. : Misali, bita na wallafe-wallafen ya gano cewa "A Amurka, dumama na 2 ° C na iya kara yawan mutanen da ke fama da cutar lyme da sama da 20% a cikin shekarun da suka gabata kuma ya haifar da farkon farawa da tsawon lokacin cutar Lyme na shekara-shekara". : 1094 

Ana yaduwar cututtukan da ke faruwa a cikin ruwa ta hanyar ruwa. Alamomin cututtukan da ke cikin ruwa yawanci sun haɗa da zawo, zazzabi da sauran alamun mura, cututtuken jijiyoyi, da lalacewar hanta. Canjin yanayi yana da babban tasiri a kan rarraba nau'in microbial. Wadannan al'ummomin suna da rikitarwa sosai kuma suna iya zama masu matukar damuwa ga yanayin yanayi na waje. Akwai cututtukan da ke cikin ruwa da kwayar cuta waɗanda za su haifar da haɗarin kiwon lafiya a nan gaba. Wannan zai bambanta da yanki. Misali, a Afirka, Cryptosporidium *spp. * da Giardia duodenalis * (parasites na protozoan) za su karu. * Wannan ya faru ne saboda karuwar yanayin zafi da fari. *Wannan ya faru ne saboda karuwar yanayin zafi da fari*

## Yanayin lafiyar jama'a
A shekara ta 1988, ba a san komai game da tasirin canjin yanayi a kan lafiyar ɗan adam ba. Ya zuwa 2023, shaidar ta karu sosai kuma alal misali an taƙaita ta a cikin Rahoton Bincike na shida na Kwamitin Gwamnati kan Canjin Yanayi. Fahimtar kimiyya game da yiwuwar haɗarin kiwon lafiya da tasirin kiwon lafiya wanda aka lura da shi wanda canjin yanayi ya haifar yanzu an fahimci shi sosai. Ɗaya daga cikin haɗarin kiwon lafiya shine na Cututtukan cututtuka. Wani binciken ya kammala a cikin 2022 cewa "58% (wato, 218 daga cikin 375) na cututtukan cututtukani da bil'adama ke fuskanta a duk duniya sun kasance a wani lokaci sun kara tsanantawa da haɗarin yanayi. Hukumar Lafiya ta Duniya ta dauki canjin yanayi a matsayin daya daga cikin manyan barazanar lafiyar ɗan adam.

## Manazarta