training module for medical officers primary health centre - NVBDCP

More documents

Recommendations

Info

Figure 3.1 Distinguishing features between anophelines from culicinesAnophelinesCulicinesEggs: Floatseparately; eachegg has a floatLarva: No siphonand rests paralleland immediatelybelow surfacePupa: Breathingtrumpet short andhas wide openingAdult: Rest at anangle between 50 oand 90 o to thesurfaceEgg: Clumptogether in a raft(Culex) or floatseparately (Aedes)Larva: Breathingtube (siphon), alsoused to hang downfrom surfacePupa: Breathingtrumpet long andslender with anarrow openingAdult: Rest moreor less parallel tothe surfaceFigure 2: Distinguishing Anopheles females from malesAntennae of Female mosquitoesHairs few in number and shortPalpiFemale culicine:Palpi much shorterthan proboscisMale culicine:Palpi longer thanproboscis, withtapered tipsPalpiFemale anopheline:Palpi as long asproboscisMale anopheline:Palpi as long asproboscis and clubshapedat tipAntennae of Male mosquitoesHairs very long, giving bushy appearance15
Bionomics of vector species in IndiaTable 3.1 Bionomics of important malaria vector species in IndiaAn.culicifacies1. Distribution J&K to Tamil Nadu, Rajasthan, Gujarat, WestBihar and West Bengal in the east, Karnataka,Goa, AP, UP, Orissa, Delhi, Haryana, MP,Maharashtra; uncommon in north-east2. Larval habitat Wide range: Usually breeds in water not rich inorganic matter – Irrigation channels, river bedpools, tanks, ponds, sometimes in rice fields,irrigation wells, and even brackish water, hoofmarks and cart tracks. (wheel ruts) rain watercollection in borrow pits along rail canal & road,rock pools.3. Resting habitat Predominantly indoor rester – cattle sheds andhuman dwellings. Prefer cool with lowdisturbance places. Some may rest outdoorsafter spray.4. Biting time 1 ½ hours after dusk. Peak 10.30 pm.-12.30am5. Feeding habits Mainly zoophilic – Indiscriminate feeder at highdensityAn. fluviatilisSouthern States, Western India, Punjab, Delhi,J&K, H.P., U.P., Bihar and Orissa, A.P. Kerala,Tamil Nadu, Karnataka, W.Bengal, Gujarat,Rajasthan.Clear water breeder, grassy margins of slowmoving streams, seepages, irrigation channels,resorting to shallow wells in monsoon, terracedrice fields in Wynad of Kerala and contourdrains.Human dwellings, mixed and cattle sheds insome places in Karnataka, etc. In foothills, someproportion rests outdoorsDiffers from area to area. Bombay : dusk tomidnight with peak <strong>for</strong>m 9-11 pm, other places :8 pm to 2 amFoothills : Highly anthropophilic, plains: zoophilic1. Distribution Widely distributed in NorthWest and Peninsular India andoccurs in small numbers in restof the country. Uncommon inNorth East2. Larval habitat Urban Areas: Domestic &peridomestic water collectionsand underground tanks.3. Resting habitat Differs widely. Humandwellings and cattle sheds4. Biting time Soon after dusk. Peak 4 am – 6am.5. Feeding habits Indiscriminate feeder on humanand cattleAn. stephensi An. sundaicus An. minimus36 km South West of Calcutta,Chilka in Orissa toVisakhapatnam in A.P,Recently encountered from themouth of Hooghly to Salt Lakein Calcutta. A & N IslandsBrackish waters with algae.Behind embankmentsprotecting rice fields, tanks,cleared mangroves andlagoons. Also recorded infresh water tanks, ponds, lakesand railway borrow pits nearcoastal areas. Withstandsheavy organic pollution.Prefers sunlight.Often in human dwellings andless frequent in cattle sheds.Outdoor resting in vegetationnear breeding places,predominantly exophilic in A&NIslandsSoon after dusk peak 10 pm to12midnight. At high densitiesmay even bite during dayPrefers human bloodSouthern States T.N.,Karnataka, Orissa , U.P., Bihar,West Bengal, Assam andEastern StatesClear slow moving water withgrassy margins, swampyvegetation and little shade. Infoothills it can breed in shallowearth wells and crab holesalong the margins of the sowmoving spring swamps,irrigation ditches, streamsPrefers human dwellings-lowerhalf of walls, on floors, undercots or on the underside of thecots. Outside resting observedin Jeypore Hill tract, etc.Peak 12 midnight – 2 amPredominantly anthropophilic,85.7 to 92.4 per cent16
Page 1 and 2: TRAINING MODULEFORMEDICAL OFFICERSP
Page 3 and 4: Distribution of malariaSESSION - 1:
Page 5 and 6: National Malaria Eradication Progra
Page 7 and 8: 1.2 : JOB RESPONSIBILITIES OF MO- P
Page 9 and 10: SESSION - 2: MALARIOLOGY2.1: EPIDEM
Page 11 and 12: 2.2: MORPHOLOGY, LIFE CYCLE AND TRA
Page 13 and 14: Table 2.1: Differentiation of chara
Page 15: 2.3: VECTOR MOSQUITOES AND THEIR BI
Page 19 and 20: 2.4: EPIDEMIOLOGICAL AND ENTOMOLOGI
Page 21 and 22: Entomological parameters should be
Page 23 and 24: Cerebrospinal fluid (CSF) is clear
Page 25 and 26: 3.2: LABORATORY DIAGNOSIS OF MALARI
Page 27 and 28: Examination of blood films for mala
Page 29 and 30: Plate 1: Plasmodium falciparum thin
Page 31 and 32: 3.3: MALARIA CASE MANAGEMENTAntimal
Page 33 and 34: This ACT is highly effective agains
Page 35 and 36: within 72 hours of treatment. Such
Page 37 and 38: In pregnancy, malaria, especially P
Page 39 and 40: Advice to the patients / caretakers
Page 41 and 42: The choice between IRS and ITN/LLIN
Page 43 and 44: Deploy staff for active case detect
Page 45 and 46: Visit the PHCs, subcenters and vill
Page 47 and 48: The Rapid Diagnosis Test (RDT) is d
Page 49 and 50: It should also be ensured that the
Page 51 and 52: Common problems for reluctance to g
Page 53 and 54: 3. Programme management Monitoring
Page 55 and 56: Worker (SFW) to the PHC-MO where a
Page 57 and 58: The data collected through the syst
Page 59 and 60: Outcome - IRS Coverage - Population
Page 61 and 62: Level Staff FrequencySupervisor (wh
Page 63 and 64: With improved access to quality cas
Page 65 and 66: If an epidemic is predominantly due
Page 67 and 68:
500@ 20-25 houses per pump per day
Page 69 and 70:
3.1.6 Name of Laboratory Technician
Page 71 and 72:
3. Therefore, unless the deceased h
Page 73 and 74:
To accord priority for IRS in areas
Page 75 and 76:
Consumption of insecticide as deter
Page 77 and 78:
Step 9: Wash equipments (basin, mea
Page 79 and 80:
ProgramComponentBed netimpregnation
Page 81 and 82:
Benefit of indoor insecticidal spra
Page 83 and 84:
The MO-PHC is expected to provide a
Page 85 and 86:
Ensure that they have adequate supp
Page 87 and 88:
4.8: LOGISTICS MANAGEMENTPlanningPl
Page 89 and 90:
Planning of LLIN coverage is compli
Page 91 and 92:
communication among the community f
Page 93 and 94:
Examine level of stocksLook for unr
Page 95 and 96:
During planned bednet distribution
Page 97:
How many of the individuals actuall
show all

training module for medical officers primary health centre - NVBDCP

Create successful ePaper yourself

Delete template?

Save as template?