European Food Safety Authority (EFSA) e sa tsoa fana ka tlaleho e hlalosang boemo ba avian influenza ho tloha ka March ho ea ho June 2022. Highly pathogenic avian influenza (HPAI) ka 2021 le 2022 ke seoa se seholo ka ho fetisisa ho fihlela joale se hlokometsoeng Europe, ka kakaretso ea likhoho tse 2,398. ho qhoma linaheng tse 36 tsa Europe, linonyana tse limilione tse 46 tse qotsitsoeng litsing tse amehileng, tse 168 li fumanoe ho linonyana tse hapuoeng, linyeoe tse 2733 tsa ntaramane ea likokoana-hloko tse ngata li ile tsa fumanoa linonyana tse hlaha.

Fora ke eona e anngoeng haholo ke mokhohlane oa linonyana.

Pakeng tsa la 16 Hlakubele le la 10 Phuptjane 2022, linaha tse 28 tsa EU / EEA le UK li tlalehile liketsahalo tse 1,182 tsa tlhahlobo ea kokoana-hloko ea HPAI e amanang le likhoho (750), linonyana tse hlaha (410) le linonyana tse ruiloeng (22). Nakong ea tlaleho, 86% ea ho qhoma ha likhoho e bile ka lebaka la phetiso ea polasi ho ea polasing ea likokoana-hloko tsa HPAI. Fora e ikarabella bakeng sa liperesente tse 68 tsa seoa sohle sa likhoho, Hungary bakeng sa liperesente tse 24 le linaha tse ling tse amehileng ka tlase ho liperesente tse peli e ngoe le e ngoe.

Ho na le kotsi ea tšoaetso ea tšoaetso liphoofolong tse hlaha.

Palo e phahameng ka ho fetisisa ea ho bonoa ha linonyana tse hlaha e ne e le Jeremane (158), e lateloa ke Netherlands (98) le United Kingdom (48). Ho phehella ho sa feleng ha vaerase ea avian influenza (H5) e matla haholo ho linonyana tse hlaha ho tloha ha leqhubu la seoa la 2020-2021 ho fana ka maikutlo a hore e kanna ea ba e atile har'a linonyana tse hlaha tsa Europe, ho bolelang hore HPAI A (H5) e beha bophelo kotsing ho likhoho, batho le liphoofolo tse hlaha. Europe lula selemo ho pota, Kotsi e phahameng ka ho fetisisa ka hoetla le mariha. Karabelo ea boemo bona bo bocha ba lefu la seoa e kenyelletsa tlhaloso le ts'ebetsong e potlakileng ea maano a phokotso a HPAI a nepahetseng le a tsitsitseng, joalo ka mehato e nepahetseng ea ts'ireletso ea likokoana-hloko le maano a ho lebela bakeng sa mehato ea ho lemoha kapele lits'ebetsong tse fapaneng tsa tlhahiso ea likhoho. Maano a mahareng - ho isa ho a nako e telele a ho fokotsa bongata ba likhoho libakeng tse kotsi le tsona li lokela ho nkoa.

Linyeoe tsa machaba

Liphello tsa tlhahlobo ea liphatsa tsa lefutso li bontša hore kokoana-hloko e potolohang Europe ke ea 2.3.4.4B clade. Livaerase tse matla haholo tsa avian influenza A (H5) li boetse li khethiloe mefuteng ea liphoofolo tse hlaha tse anyesang naheng ea Canada, United States, le Japane 'me li bontšitse matšoao a lefutso a ikamahanyang le ho ikatisa ho liphoofolo tse anyesang. Ho tloha ha tlaleho ea ho qetela e lokolloa, ho tlalehiloe mafu a mabeli a A(H5N6), A(H9N2) a mabeli le A(H3N8) a mabeli a batho Chaena,' me nyeoe e le 'ngoe ea A(H5N1) e tlalehiloe United States. Kotsi ea tšoaetso e ile ea hlahlojoa e le tlase ho baahi ba EU/EEA mme e le tlase ho isa ho e itekanetseng har'a batho ba sebetsang.

Tlhokomeliso: Tokelo ea sengoloa sena ke ea sengoli sa mantlha, 'me merero efe kapa efe ea papatso le khoebo ha e lumelloe. Haeba tlōlo ea molao e fumanoa, re tla e hlakola ka nako 'me re thuse beng ba litokelo tsa molao ho sireletsa litokelo le lithahasello tsa bona.