Ngakhale kuti nyengo ya chimfine nthawi zambiri imaganiza kuti ikuchitika m'nyengo yozizira, nthawi yovuta komanso nthawi ya chimfine imasiyana chaka ndi chaka. Pozindikira pamene inu ndi banja lanu muli pa chiopsezo chotenga chiwindi, mudzawona chifukwa chake mukulimbikitsidwa kuti mupeze katemera wa pachakukuta kumapeto kwa October.
Kodi Nthendayi Ndi Nthawi Yabwino?
Nkhumba ndi nthawi ya chaka pamene nthawi zambiri mumadwala ndi chimfine.
Kawirikawiri, nyengo ya chimfine ikhoza kuyamba nthawi iliyonse kumapeto kwa nthawi yachisanu, chidule chakumapeto kwa nyengo yozizira (kawirikawiri Januwale kapena February), ndi kupitilira kumayambiriro kwa masika.
Pafupifupi, nyengo ya chimfine imakhala pafupifupi masabata 13. Kawirikawiri kumatha ndi April, koma muzaka zina zingathe kukhalapo mu May. Pakhala zaka zisanu ndi chimodzi m'mbuyomo pomwe chigawochi chinali mwa March, mwachitsanzo.
Ndibwino kuti mutenge chiwindi musanayambe nyengo ya chimfine kuti musadwale ndi chimfine, komabe ngakhale kutentha kwa mfuti kumatetezera, makamaka pamene nyengo ya chimfine imatha mu April kapena May.
Zofunika Kudziwa
- Nthawi ya mvula imakhala ikufika mu February (50 peresenti ya nthawi).
- Kum'mwera kwa dziko lapansi (Australia, New Zealand, South Africa, etc.), nyengo ya chimfine imakhala miyezi ya chilimwe (yomwe ili nyengo yawo yozizira).
- Mukhoza kuona malipoti a nyengo ya chimfine yapaderayi pa webusaiti ya CDC flu.
Malingaliro Okhudza Nyengo ya Mvula
Nchifukwa chiyani kachilombo ka nthendayi imagwira ntchito kwambiri m'nyengo yozizira?
Anthu ankangowinamizira kuti ana ali kusukulu ndipo ali mkati chifukwa cha nyengo yozizira, koma izi sizinali zokhutiritsa kwenikweni.
Kafukufuku waposachedwapa amamveketsa bwino kwambiri. Tizilombo toyambitsa matenda timatulutsa bwino kwambiri pa kutentha kwakutentha, monga momwe timaonera m'nyengo yozizira.
Kuyang'ana Zaka Zakale za Flu
Nthawi ya chimfine imasiyanasiyana. Koma, ngakhale m'zaka zochepa, ana ambiri amamwalira ndi chimfine, kusonyeza kufunika koteteza kufalikira kwake.
Matenda a chimfine omwe amatha kufalikira amatha kusintha chaka ndi chaka, ndipo katemerayu amasinthidwa pofuna kuyeseratu zomwe zidzachitike. Pano pali kuyang'ana kwa chimfine pazaka 10 zapitazo:
- Nyengo ya Fulu ya 2015-16: Kumayambiriro ndi kuyamba 77 matenda a chifuwa chakumwalira.
- Mwezi wa 2014-15 Fulu: 148 matenda a chifuwa imfa (vuto la katemera lotchedwa H3N2) limakhala lalikulu).
- 2013-14 Nyengo ya Flu: Yayamba kuwonjezeka pakati pa mwezi wa November ndipo inafika kumapeto kwa December, ndipo ana 111 anafa.
- Mwezi wa 2012-13 Flu: Nyengo yamkuntho ndi yamkuntho yoopsa yomwe inatenga nthawi yayitali kusiyana ndi kawirikawiri, ndipo anthu 171 anamwalira mu CDC yomwe inafotokoza ngati nyengo yofulukira kwambiri. (Matenda a katemera wa H3N2 amapezeka).
- Nyengo ya Fodya ya 2011-12: Kodi chimfine chidakali nyengo, koma anawona 37 kufa kwa ana.
- Mwezi wa 2010-11: Unayambira mu December, unayambira mu February ndipo unatha mu April, ndi ana 123 imfa.
- Nyengo ya Mphaka ya 2009-10: 2009 H1N1 matenda a chimfine cha nthenda yakulimbana ndi matenda a chimfine chinapitirira kuyambira m'chilimwe ndi kugwa kwa 2009, anafika mu October, ndipo anamaliza mu December, ndipo ana 282 anafa.
- Nyengo ya Mvula ya 2008-09: Nthawi ya chimfine nyengo inayamba mu December, inayamba mu February, ndipo idatha mu April. Koma matenda a kachilombo ka H1N1 a 2009 adayamba mu May 2009 ndipo anapitirizabe m'nyengo ya chilimwe ndi kugwa kwa 2009, ndipo anafa 133 mwa ana.
- Mwezi wa 2007-08: Unayambika mu Januwale, unayambira mu February ndipo unatha mu April. Ankaonedwa kuti ndi ovuta kwambiri kuposa nyengo zitatu zakutsogolo zapakati, ndipo ana 88 aliwonse omwe amafa (katemera wa H3N2 wothamanga kwambiri).
Mawu Ochokera
CDC imalimbikitsa kuti aliyense amene ali ndi zaka zoposa 6 apite katemera wa chifuwa chaka chonse ndipo mutha kuchipeza mwamsanga pamapeto a Oktoba ngati zingatheke. Zimatengera pafupifupi masabata awiri chitemera kuti thupi lanu likhale ndi ma antibodies omwe angakutetezeni ku chimfine. Koma ngati mwakhala mukusowa nthawi yoyamba katemera, akadakali ofunika kupeza katemera ngakhale mu Januwale kapena m'tsogolo.
> Zotsatira:
> Mauthenga Opita Patapita Sabata. CDC.
> Nyengo ya Flu. CDC.