Umkhuhlane, okanye umkhuhlane, kubangela ukugula minyaka yonke, ngokuqhelekileyo phakathi kokuwa kwexesha lokugqibela nokusa kwentwasahlobo eNyakatho yeNtlabathi. Kukho ezininzi iintsholongwane zegciwane lesifo sengculazi, kuphela ezinye zazo ezibangela ukugula kubantu. Ezinye iintlobo zibangelwa zizifo kwezinye iintlobo ezifana neengulube (iingulube), iintaka, izinja, kunye neentonga.
I-H1N1 umkhuhlane weengulube luhlobo lomkhuhlane wamagciwane owaqala ukujikeleza waza wabangela ukugqibhuka kwehlabathi ngo-2009.
Kubangelwa uhlobo oluthile lwegciwane lesifo sengculazi.
Isizathu
Ngamanye amaxesha, uhlobo lomkhuhlane oluvame ukubangela ukugula kwezinye iintlobo zezilwanyana ziguquka kwaye ziqala ukwenza abantu abagulayo. Xa oko kwenzeka, ukuba ukusasazeka kubonakala lula phakathi kwabantu, kunokubangela umkhuhlane wegciwane, nangaphandle kwexesha lomkhuhlane. Ukususela ekuqaleni kwekhulu lama-20, imingcipheko yesifo somkhuhlane iyenzeka malunga neminyaka engama-30.
I-H1N1 imkhuhlane yengulube yintlobo ethile yegciwane lesifo sengculazi esibangela ukukhupha kwihagu. Ngonyaka ka-2009, kufumaneka ingxaki entsha kubantu abangazange babonwe ngaphambili. Ngokusemthethweni, kuthiwa yi-influenza A (H1N1) i-virus ye-pdm09. Olu tshintsho kunye nokusabalalisa okulandelelwano lwabangelwa ubhubhane obugulisa izigidi zabantu emhlabeni wonke wabulala amakhulu amabini.
Izinto zobungozi
Nangona nabani na ofumana i-H1N1 umkhuhlane weengulube, abanye abantu banokuchaphazeleka kakhulu. Umkhuhlane wexesha ngokuqhelekileyo unzima kakhulu kubantu abadala badala kweminyaka engama-65.
Nangona kunjalo, u-H1N1 umkhuhlane weengulube weengulube wagula kwaye wabulala abantu abangaphantsi kweminyaka engama-65.
I-CDC iqikelele ukuba i-80 ekhulwini (H1N1) ye-pdm09-yokufa edibeneyo yintsholongwane yayingabantu abangaphantsi kweminyaka engama-65 ubudala, eyahluke kwiintsholongwane zengqungquthela yexesha eliqhelekileyo apho ama-70 ekhulwini ukuya kuma-90 ekhulwini okufa aqikelelwa ukuba ayenzeka kubantu abangama-65 ubudala nangaphezulu.
Kwakunzima kakhulu kumfazi okhulelweyo.
Kukholelwa ukuba uninzi lwabantu abangaphezu kweminyaka yobudala engama-65 lunomkhuhlane we-H1N1 yintsholongwane yengqungquthela yengqungquthela, eyabakhusela abo baza kuba mngcipheko ophezulu ngexesha lokusasazeka komkhuhlane.
Mngcipheko okhoyo
Kwakhona kubalulekile ukuba uqaphele ukuba uhlobo lomkhuhlane olubangele u-H1N1 umkhuhlane weengulube usasaqhubeka. Nangona kwakutsha kubantu ngexesha le-2009 umkhuhlane wamachiza, abaninzi balapho abantu behlabathi sele bevelele kuyo.
Ingabangela ukugula kwesifo sonyaka kodwa i-bhubhane yehlabathi lonke yavakaliswa ngo-Agasti 2010 yi-World Health Organization.
> Imithombo:
> Amacandelo okuLawula nokuLawula izifo. Pandemics eDlulileyo. Umkhuhlane we-Pandemic (Flu). Novemba 2, 2017.
> Amacandelo okuLawula nokuLawula izifo. Abantu abasengozini ephezulu yokuphuhliswa kweengxaki ezinxulumene ne-Flu. NgoJanuwari 23, 2018.