Chikungunya Virus (CHIKV) Txheej txheem cej luam

Chikungunya virus (CHIKV) yog kab mob yoov tshaj cum uas ua rau Chikungunya kub taub hau. Cov hauv qab no yog cov ncauj lus kom ntxaws txog tus kab mob:

1. Tus yam ntxwv ntawm tus kab mob

• Classification: belongs rau lubTogaviridaefamily, genusAlphavirus.
• Genome: Ib leeg-stranded positive-strand RNA virus.
• Txhais tau hais tias kis tau tus mob: Feem ntau kis los ntawm Aedes aegypti thiab Aedes albopictus, tib yam vectors li dengue thiab Zika kab mob.

• Cov cheeb tsam Endemic: Cov cheeb tsam sov thiab subtropical hauv Africa, Asia, America, thiab Indian Ocean Islands.

2. Kev ua haujlwm kho mob

• Lub Sij Hawm Incubation: Feem ntau 3-7 hnub.
• Cov tsos mob:
  • Sudden kub kub (> 39 ° C).
  • Kev mob hnyav (feem ntau cuam tshuam rau tes, dab teg, hauv caug, thiab lwm yam), uas tuaj yeem ua rau lub lis piam mus rau hli.
  • Maculopapular rhiab heev (feem ntau ntawm lub cev thiab ceg).
  • Mob nqaij, mob taub hau, xeev siab tec.
• Cov tsos mob ntev: Kwv yees li 30% -40% ntawm cov neeg mob muaj mob pob qij txha, uas yuav kav ntev li ob lub hlis lossis ntau xyoo.
• Kev pheej hmoo ntawm kev mob hnyav: Cov menyuam yug tshiab, cov neeg laus thiab cov neeg mob uas muaj kab mob ntev tuaj yeem tsim cov teeb meem hauv lub paj hlwb (xws li mob meningitis) lossis tuag, tab sis tag nrho cov neeg tuag tsawg (<1%).

3. Kev kuaj mob thiab kev kho mob

• Diagnostic Methods:
  • Kev ntsuam xyuas serological: IgM / IgG cov tshuaj tiv thaiv (ntau txog 5 hnub tom qab pib).
  • Molecular test: RT-PCR (nrhiav tus kab mob RNA nyob rau theem mob).
  • Yuav tsum sib txawv ntawmmob dengue ua npaws, tus kab mob Zika, thiab lwm yam (cov tsos mob zoo sib xws)
• Kev kho mob:
  • Tsis muaj tshuaj tiv thaiv kab mob tshwj xeeb, thiab kev txhawb nqa cov tsos mob yog kev kho mob tseem ceeb:
    • Mob / kub taub hau (tsis txhob siv tshuaj aspirin vim los ntshav txaus).
    • Dej thiab so.
    • Mob pob qij txha ntev yuav xav tau cov tshuaj tiv thaiv kab mob lossis kho lub cev.

4. Kev tiv thaiv

• Mosquito Control:
  • Siv cov yoov tshaj cum thiab tshuaj tua yoov tshaj cum (xws li DEET, picaridin, thiab lwm yam).
  • Tshem tawm cov dej stagnation (txo qhov chaw yoov tshaj cum).
• Cov lus qhia txog kev mus ncig: Ua tib zoo ceev faj thaum taug kev mus rau thaj chaw muaj kab mob thiab hnav khaub ncaws ntev.
• Kev tsim tshuaj tiv thaiv: Raws li xyoo 2023, tsis muaj cov tshuaj tiv thaiv kev lag luam tau tsim tawm, tab sis qee cov tshuaj tiv thaiv tus neeg sib tw tau nyob rau hauv kev sim tshuaj (xws li cov tshuaj tiv thaiv kab mob zoo li kab mob).

5. Kev Noj Qab Haus Huv Tseem Ceeb

• Kev pheej hmoo kis tus kab mob: Vim muaj kev nthuav dav ntawm Aedes yoov tshaj cum thiab huab cua sov, qhov kev sib kis yuav nthuav dav.
• Kev sib kis thoob ntiaj teb: Hauv xyoo tas los no, kev sib kis tau tshwm sim hauv ntau qhov chaw hauv Caribbean, South Asia (xws li Is Nrias teb thiab Pakistan) thiab Africa.

6. Qhov txawv ntawm qhov tseem ceeb ntawmDengueUa npaws

• Zoo sib xws: Ob leeg kis tau los ntawm Aedes yoov tshaj cum thiab muaj cov tsos mob zoo sib xws (ua npaws, ua pob liab vog).
• Distinctions: Chikungunya yog tus cwj pwm los ntawm qhov mob hnyav, thaummob denguefeem ntau yuav ua rau los ntshav los yog poob siab.

Xaus:

Peb Baysen Medical yeej ib txwm tsom rau cov txheej txheem kuaj mob txhawm rau txhim kho lub neej zoo. Peb tau tsim 5 thev naus laus zis platforms- Latex, colloidal kub, Fluorescence Immunochromatographic Assay, Molecular, Chemiluminescence Immunoassay.Peb kuj tsom rau kev kuaj kab mob sib kis, Peb muajDengue NSI rapid test,Kev kuaj mob Dengue IgG / IgM sai, Dengue NSI thiab IgG / IgM combo nrawm kuaj