Cov Kab Mob Ua Pa Sib Xyaws
Lub npe khoom
HWTS-RT158A Cov Khoom Siv Tshawb Nrhiav Kab Mob Ua Pa (Fluorescence PCR)
Daim Ntawv Pov Thawj
CE
Kev Tshawb Fawb Txog Kab Mob Sib Kis
Kab mob Corona Virus 2019, hu ua'COVID 19', hais txog tus kab mob ntsws uas tshwm sim los ntawm kev kis tus kab mob 2019-nCoV. 2019-nCoV yog tus kab mob coronavirus uas yog β genus. COVID-19 yog tus kab mob sib kis sai sai, thiab feem ntau cov pej xeem muaj kev pheej hmoo. Tam sim no, qhov chaw kis tus kab mob feem ntau yog cov neeg mob uas kis tus kab mob 2019-nCoV, thiab cov neeg mob uas tsis muaj tsos mob kuj tseem yuav ua rau kis tus kab mob. Raws li kev tshawb nrhiav kab mob tam sim no, lub sijhawm incubation yog 1-14 hnub, feem ntau yog 3-7 hnub. Kub taub hau, hnoos qhuav thiab qaug zog yog cov tsos mob tseem ceeb. Ob peb tus neeg mob muaj cov tsos mob xws li qhov ntswg txhaws, qhov ntswg ntws, mob caj pas, mob myalgia thiab raws plab, thiab lwm yam.
Kab mob khaub thuas, feem ntau hu ua "mob khaub thuas", yog ib yam kab mob sib kis los ntawm tus kab mob khaub thuas. Nws kis tau yooj yim heev. Feem ntau nws kis tau los ntawm kev hnoos thiab txham. Feem ntau nws tshwm sim thaum lub caij nplooj ntoo hlav thiab lub caij ntuj no. Cov kab mob khaub thuas muaj peb hom: kab mob khaub thuas A (IFV A), kab mob khaub thuas B (IFV B), thiab kab mob khaub thuas C (IFV C), txhua hom yog cov kab mob nplaum, ua rau tib neeg mob feem ntau yog cov kab mob khaub thuas A thiab B, nws yog ib hom kab mob RNA uas muaj ib txoj hlua. Kab mob khaub thuas A yog ib hom kab mob sib kis los ntawm kev ua pa, suav nrog H1N1, H3N2 thiab lwm hom kab mob me, uas yooj yim hloov pauv thiab kis thoob ntiaj teb. "Shift" txhais tau tias kev hloov pauv ntawm kab mob khaub thuas A, ua rau muaj ib hom kab mob tshiab "subtype". Kab mob khaub thuas B muaj ob hom, Yamagata thiab Victoria. Kab mob khaub thuas B tsuas muaj cov tshuaj antigenic drift, thiab nws zam kev saib xyuas thiab tshem tawm ntawm tib neeg lub cev tiv thaiv kab mob los ntawm nws txoj kev hloov pauv. Txawm li cas los xij, qhov ceev ntawm kab mob khaub thuas B qeeb dua li kab mob khaub thuas A hauv tib neeg. Kab mob khaub thuas B kuj tseem tuaj yeem ua rau tib neeg muaj kab mob ua pa thiab ua rau muaj kev sib kis thoob plaws.
Kab mob ua pa hu ua Respiratory syncytial virus (RSV) yog ib hom kab mob RNA, uas yog los ntawm tsev neeg paramyxoviridae. Nws kis tau los ntawm cov tee dej hauv huab cua thiab kev sib cuag ze thiab yog tus kab mob tseem ceeb ntawm kev kis kab mob hauv txoj hlab pa qis rau cov menyuam mos. Cov menyuam mos uas muaj kab mob RSV yuav mob ntsws bronchiolitis thiab mob ntsws hnyav, uas cuam tshuam nrog mob hawb pob rau cov menyuam yaus. Cov menyuam mos muaj cov tsos mob hnyav, suav nrog kub taub hau heev, mob ntsws rhinitis, mob pharyngitis thiab mob laryngitis, thiab tom qab ntawd mob ntsws bronchiolitis thiab mob ntsws pneumonia. Ob peb tug menyuam mob tuaj yeem ua rau mob otitis media, pleurisy thiab mob myocarditis, thiab lwm yam. Kev kis kab mob hauv txoj hlab pa sab saud yog cov tsos mob tseem ceeb ntawm kev kis kab mob rau cov neeg laus thiab cov menyuam yaus loj dua.
Channel
| FAM | SARS-CoV-2 |
| VIC (HEX) | RSV |
| CY5 | IFV A |
| ROX | IFV B |
| Quasar 705 | Kev Tswj Xyuas Sab Hauv |
Cov Kev Ntsuas Kev Txawj
| Kev Khaws Cia | -18℃ |
| Lub sijhawm khaws cia | 12 lub hlis |
| Hom Qauv | Oropharyngeal swab |
| Ct | ≤38 |
| LoD | 2019-nCoV: 300 Daim/mL Kab mob khaub thuas A/Kab mob khaub thuas B/Kab mob ua pa: 500 Daim/mL |
| Kev Tshwj Xeeb | a) Cov txiaj ntsig ntawm kev sib tshuam qhia tau tias tsis muaj kev sib tshuam ntawm cov khoom siv thiab tib neeg tus kab mob coronavirus SARSr-CoV, MERSr-CoV, HCoV-OC43, HCoV-229E, HCoV-HKU1, HCoV-NL63, parainfluenza virus hom 1, 2, 3, rhinovirus A, B, C, chlamydia pneumoniae, tib neeg metapneumovirus, enterovirus A, B, C, D, epstein-barr virus, measles virus, tib neeg cytomegalo virus, rotavirus, norovirus, parotitis virus, varicella-zoster virus, legionella, bordetella pertussis, haemophilus influenzae, staphylococcus aureus, streptococcus pneumoniae, streptococcus pyogenes, klebsiella pneumoniae, mycobacterium tuberculosis, smoke aspergillus, candida albicans, candida glabrata, pneumocystis jiroveci thiab cov menyuam yug tshiab cryptococcus thiab tib neeg genomic nucleic acid. b) Muaj peev xwm tiv thaiv kev cuam tshuam: xaiv cov mucin (60mg/mL), 10% (v/v) ntawm cov ntshav thiab phenylephrine (2mg/mL), oxymetazoline (2mg/mL), sodium chloride (xws li cov tshuaj preservatives) (20mg/mL), beclomethasone (20mg/mL), dexamethasone (20mg/mL), flunisolide (20μg/mL), triamcinolone acetonide (2mg/mL), budesonide (2mg/mL), mometasone (2mg/mL), fluticasone (2mg/mL), histamine hydrochloride (5mg/mL), alpha interferon (800IU/mL), zanamivir (20mg/mL), ribavirin (10mg/mL), oseltamivir (60ng/mL), peramivir (1mg/mL), lopinavir (500mg/mL), ritonavir (60mg/mL), mupirocin (20mg/mL), azithromycin (1mg/mL), ceftriaxone (40μg/mL), meropenem (200mg/mL), levofloxacin (10μg/mL) thiab tobramycin (0.6mg/mL) rau kev kuaj xyuas kev cuam tshuam, thiab cov txiaj ntsig qhia tau tias cov tshuaj cuam tshuam nrog cov concentration hais los saum toj no tsis muaj kev cuam tshuam rau cov txiaj ntsig ntawm kev kuaj mob ntawm cov kab mob. |
| Cov Cuab Yeej Siv Tau | BioRad CFX96 Lub Tshuab PCR Tiag-Lub Sijhawm Rotor-Gene Q 5plex HRM Platform real-time PCR System |
