Yaya Isar da Jirgin Sama ke Aiki?
Lokacin da wani ya yi atishawa, tari, dariya, ko kuma ya fitar da numfashi ta wata hanya, watsa iska yana faruwa. Idan mutum ya kamu da cutar covid-19 da omicron, har ma da wasu cututtukan numfashi, ana iya yada cutar ta hanyar digo. Kwayoyin cuta ko ƙwayoyin cuta waɗanda ake yaɗa su ta hanyar ƙananan ɗigon numfashi.
Bayyanar ɗigon ruwa da aka samar a cikin tari da atishawa na mutanen da suka kamu da cutar ko tuntuɓar filaye masu gurɓataccen ɗigon ruwa (fomites) an san su sosai a matsayin manyan hanyoyin watsawa na cututtukan numfashi. An bayyana watsawar iska ta al'ada da haɗaɗɗun shakar iska mai kamuwa da cuta ko "digowar nuclei" ƙasa da 5 μm kuma galibi a nesa da> 1 zuwa 2 m daga wanda ya kamu da cutar, kuma ana tsammanin irin wannan watsawar ya dace da shi kawai don " sabon abu” cututtuka. Koyaya, akwai tabbataccen shaida da ke tallafawa watsa iska ta iska na ƙwayoyin cuta da yawa na numfashi, gami da matsanancin ciwo na numfashi na coronavirus (SARS-CoV), ciwo na numfashi na Gabas ta Tsakiya (MERS) –CoV, cutar mura, rhinovirus ɗan adam, da ƙwayar cutar syncytial (RSV). . An haskaka iyakokin ra'ayoyin gargajiya na droplet, fomite, da watsa iska yayin bala'in COVID-19. Droplet da watsa watsawa na SARS-CoV-2 kadai ba zai iya yin lissafin abubuwan da ke yaduwa da yawa da bambance-bambancen watsawa tsakanin mahalli na gida da waje da aka gani yayin cutar ta COVID-19. Takaddama game da yadda ake yada cutar ta COVID-19 da kuma irin matakan da ake bukata don shawo kan cutar ta bayyana wani muhimmin bukatu na kara fahimtar hanyoyin watsa iska na kwayoyin cutar numfashi, wanda zai ba da damar ingantattun dabarun dakile yaduwar cututtukan numfashi.
(an nakalto dagaWatsawar iska na ƙwayoyin cuta na numfashiTa KIMIYYA, 27 ga Agusta 2021 Vol 373, fitowa ta 6558
https://www.science.org/doi/10.1126/science.abd9149#:~:text=Airborne%20transmission%20is%20traditionally%20defined,only%20for%20%E2%80%9Cunusual%E2%80%9D %20 cututtuka. )
A ranar 8 ga Janairu, kasar Sin ta sake bude kan iyakokinta zuwa ban kwana na karshe zuwa sifili-COVID. Dan yawon bude ido, dan kasuwa, dalibai, duk wanda ya shiga kasar Sin babu qurantine kuma. Abubuwan buƙatun qurantine a tsakiya babu buƙatar kuma. Duk shirin fasinjojin sun zo China, sakamakon gwajin nuclein na sa'o'i 48, fasfo na rigakafin ya isa. Wannan yana nufin sadarwa da musayar karuwa da yawa. Don haka watsa iska zai karu shima.
Mai tsabtace iska zai rage watsa iska, yana taimakawa kama ƙwayoyin cuta, ƙwayoyin cuta, sannan rage damar yin rashin lafiya. Masu tsabtace iska suna taimakawa da yawa. Wajibi ne a nemo na'urar tsabtace iska a cikin falo, dakin taro, dakin taro, kulob, gidan cin abinci inda mutane ke magana, sadarwa da yawa kuma akwai yawan watsa iska. Shirya mai tsabtace iska na mota a cikin abin hawan ku, shirya purifir na gida a cikin ɗakin ku, shirya mai tsabtace iska na kasuwanci a cikin ofishin ku, sanya masu tsabtace iska don lafiyar ku. Numfashi lafiya. Kasance lafiya da aminci.
Duba samfuran tsabtace iskaNAN!
Lokacin aikawa: Janairu-31-2023
