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LOGO

VIRUS DIRabies virus

B GIO DC & O TOI HC DUY TN

KHOA Y

ThS. ng Th MH

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NI DUNG

C IM SINH VT HC1.

KH NNG GY BNH2.

CHN ON VI SINH VT3.

PHNG BNH V IU TR4.

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C IM SINH VT HCHnh thv cutrc

Hnh vinn, cutrci xnghnhxon,Dikhong140 - 300 nm, ngknhkhong70 nm.

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C IM SINH VT HCHnh thv cutrc

Virus di chc mttyp huytthanh.

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C IM SINH VT HC

Tnh chtnui cyTrn cc tbo tin pht Tbothn chut t Tboxphi g

Trn cc tbo thng trc Tbo Vero Tbothn chut tBHK - 21.

Trn phi, ti lng hay ti niu m ca trngg p7 ngy.Trn cc ng vtmu nng nh chut nht, th, chutlang,...

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C IM SINH VT HC

Sc khngBt hot biDung mi ha tan lipid: ether, natri desoxycholat,trypsin, formalin.

nh sngmt tri, tiacctmNhit 56oC trong 30 pht, 80oC sau 3 pht.Bn vngTrong mitrngc glycerol, phenol 0,5%.- 40oC trong ccmuno,tn tivi thng- 70oC cth tn ti hng nm.

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VNG I CA VIRUS

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KH NNG GY BNH

Virusdi ch yugybnh ng vtmu nngnhch, mo.Virusdixmnhpvoc th thngl qua cctn thng da(vt cn,vtcoxc,), khngtruynquacda lnh.Bnh dilbnhvim nocpdo virus.

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KH NNG GY BNH

Cc giai on ca bnh bnhT1 - 3 thng (ctrng hp ch10 ngyhocluti8 thng).Thi k bnhni chung ynlng,ikhist nh,nhc u,khchu,bunnnhoc chy nc mt,mi.Du hiuc gitr chn on:du hiu kinbti vt cn.Khi phtThngcmt hi chng nhimtrngnh,cmgicbt thng ch cn, tmthnkhngn nh.

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KH NNG GY BNH

Cc giai on ca bnhTon phtNgi bnh bkch thch trnmigic quan =>s nc, gi,ting ngv nh sng.Ccccotht mnh dn=>au n, ccmgicb nn,shi, lo u, sau hng phnvcuicngngiaion lit.Thng chttrong tnhtrng b lit chhpvtunhon.

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CHN ON VI SINH VT

Vic chn on vi ngit khic tinhnh vlybnh phm rtkhkhn, khng c nghachoiu tr.

Chdngchn onvi sinhvttrn scvt bnghidi.

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PHNG BNH V IU TRPhng bnh

Dit nhng ng vt b di hocnghidi.Ch lng vt b nhim di nhiu,sng gn gi vi ngi, do cn:

Hn chnui ch. Nui chphixch,nhtkhng chochyrng rang. Tim vaccine phngdicho ch, momi nm1lnvo

ma xuntrckhibnh dicthphttrin mnh.

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PHNG BNH V IU TRiu tr dphng

Bch, modi cn, co,cn phi:Tim khnghuytthanhchng di(SAR)dida, pha trnvtcntrong vng 72gi vi liu lng0,2 - 05 ml,tng ng vi40n vcho 1 kg cnnng.

Sau1 - 2 ngy, tim vaccine phngdi(Ty vaccine m ccch tim vliu lngkhc nhau)

VitNam dng vaccine Verorab iu ch t tbo thn kh.

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PHNG BNH V IU TR

Xl khi bch nghi di cn:-Nhtchlichon ung y , theo di trong vng 10 ngy.-Xlvt cn ngi:Ra sch vt thng bng ncx phngc20%,hocdungdchBensal konium clorua 20%,hocdungdch propiolacton 20%.

Khng khuvt thng, gy tti ch bngProcain.

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PHNG BNH V IU TR

Xl khi bch nghi di cn:-Nu vt cnbnhthng(xau, nng) v theo di ch sau 10ngy thychvn sng vn ung bnhthngth khngcntim vaccine- Timhuytthanh khngdi ri tip tctim vaccine phngditrong cctrng hp:Vt cn vtr nguyhim(gn u, su) =>tim ngayTheo di trong vng 10 ngy chb cht.Chchy mt,b nh cht,hoc bch concn(du hiu di

ch con khng r rng) =>tim ngay.

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T LNG GI

1. Bnh di:A. Lbnh ca ng vtkhng ly sang ngi

B. Lbnh ca ng vtcthly sang ngi

C. Lbnh nhimtrngnhim c cptnh

D. Ch yu gp trem.

2. Virus dily lan ch yuqua ng:

A. Hhp B. Tiu ha

C. Qua ng vt D. Qua cn trngtittc.