RAPID
EPIDEAATOLOGTCALMAPPING OF ONCHOCERCIAST5
(REMO) AND RAPID ASSESSI ENT PROCEDURE
FORLOrASrs (RAPLOA) IN SOUTHERN CAI EROON, AUGIIST t-
19,2009
MISSION REPORT
FOR
woRLD HEALTH ORGANTZATTON (WHO) AFRTCAN PROGRAMME FOR ONCHOCERCIA5I5 CONTROL
(APOC) OUAGADOUGOU, BURKTNA FASO
BY
WHO/ APOC Temporory odvisers:
1. Prof. B. E. B. Nwoke, fmo stote University Owerri, Nigerio bebndie@yohoo.com
?.Prof Somuel Wonji, University of Bueo, Comeroon swonji@yohoo.fr 3. Dr Tendongfor. Nicholos, University of Bueo, Comeroon
ntendongf or@yohoo.com
4. Odome Asiedu, Progromme Officer, NTD Control Progromme, Ghona odome-114@yohoo,com
RAPID
EPIDE,IATOLOGTCALMAPPING OF ONCHOCERCIASIS
(REMO) AND RAPrD ASSESSI ENT PROCEDURE
FORLOIASI5 (RAPLOA) IN SOUTHERN CA,l EROON, AUGUST 1- 19, 2009
MISSION REPORT
FOR
woRLD HEALTH OPGANTZATTON (WHO) AFRTCAN PROGRAMME FOR ONCHOCERCIA5I5 CONTROL
(APOC) OUAGADOUGOU, BURKTNA FASO
BY
WHO/ APOC Temporory odvisers:
1. Prof. B. E. B. Nwoke, fmo stote University Owerri, Nigerio bebndie@yohoo.com
?.Prof Somuel Wonji, University of Bueo, Cqmeroon swonji@yohoo.f r 3. Dr Tendongfor. Nicholos, University of Bueo, Comeroon
ntendongf or@yohoo.com
4. Odome Asiedu, Progromme Officer, NTD Control Progromme, Ghona odome-l14@yahoo,com
CONTENTs
1.0 5COPE
OF
WORK2.0 MATERIALS AND METHOD 3.0 RE5ULT5
4.0
REFERENCES5.0 ACKNOWLEDGEMENT 6.0 APPENDIX
6.1
Mission octivity
6.2
REMO ond RAPLOAresults of Southern
Region Cameroon,August
?OO91.0 OBJECTIVE oF THE ,l IssIoN
By
the letter
(!/PEP,/APOC/O362/09)of Dr
UcheV.
Amozigo, DirectorAPOC
of
July 20,2009, the scope of our work wos:(o) In
cotlqborotionwith the
Notionol Onchocerciosis Control Progrommeof
Cameroon, orgonize the votidotionof
REA ond RAPLOA results inthe
districts of
Kribi, Mvongon, Lolodorf ond Ebolowo on South Regionof
Comeroon;(b) To select the
villoges where REA ond RAPLOAsurvey ore to
beconducted;
(c)
Porticipote ond supervise the field survey(d)
Prepar:e ond submitto
APOC
Manogernento
technicolreport of
the volidotion Exercise2.0
,1ETHOD
. REA
exercisewqs
conducted usingthe WHO
recommended Ropid EpidemiologicolMapping of
Onchocerciosis(REMO) procedure of Ngor^o, & wqlsh (1993) ond w{o (1998) except thot
thetopogrophicol mops wete not complete
for the
Region, ond os such other ovoilqble moPs we?e used. Agoin, becouseof the settlement pottern
inthe forested
region ond workingwith
RAPLOA teomqt the
some time, houseto
house selectionof
eligible villogers were odopted in most coses.At
theDistrict
office, someof
theDistrict
HeqlthOfficers
substituted the selected villogesfor
REA/RAPLOA with new ones.The WHO opproved guideline
for
Ropid Assessmentof
Loa Loa (RAPLOA)(wHo, loot:
?oo?) ondwonji et
ol (2005) were completely odoptedfor the
RAPLOA exercise, except ogoin,thot the
complete topogrophicol mops werenot ovoilqble, ond os suchother
moPs were used.a
3.0 RE5ULT5 AND DI5CUSSION
Toble 1
Summoryof
Rapid Epidemiologicol Moppingof
Onchocerciosis (REMO) ond Ropid Assessment Procedurefor
Loiosis (RAPLOA) in Southern Comeroon, Augustt't9,
?0O9s/N Nomc of Villogc
(H/s,
PO P
IJT LONG Namc
rivcr
(m/D"
of Nb cxomin ed for
nodule
% nodule
ratc
Nb intavic
wed for
RAPLO A
alo histor?
of
qylworm
,1AVAN6AN
DI5TRICT
I N60N(H) 2.68045 11.66324 Nskone Cr) 43 4.65 80 80.@
2 ,AINKUTAU(H) 2.39835 t[.96167 Atbuo(t) 50 0.o 80 81.25
3 EKOWONo (s) 2.51451 11.90509 Ntomologo 50 2.O 80 80-oo
1 AFOO 2.7?O9l It-76737 lobo (I)
4
o.o 80 77.605. [rrNKUl u (H) 2.39835 11.69167 Aibco Cr) 50 o.o 79 75.95
6. IIAEBEIAENKO H 2.55098 t2.16648 LAbrua (f) 30 26.67 66 83-3{
EBOLOWA DI5TRICT
7 NvAZO',O (H) 3.06260 10.89073 Nyozou Cf) 36 2.83 80 72.W
8. Ir vrLA (H) ?-87276 t[.07545 Mvillo (I) 9 o.o
9 ,UELAN6UE(H) 3.17987 10.82658 ttAelongrue T 33 18.18 63 7t -43
10 FOULASST 3.@769 11.11949 22 0.oo 75 58.66
11. ,riBoN6(H) 2.96456 tt.tt947 MvilhCr) 2t 14.29 80 67.50
t2. r rNKoK (H) 2.65881 11.32085 sen CI) 50 4.OO 80 89-86
13. ADJAP Cr) 2.54157 11.49809 Bifom Cr) 38 2.63 69 70-oo
t4. N@AZP 3.05680 11.62782 48 6.30 80 77.50
15 M\4IENC (H) 2.84335 10.95316 Dgobanyo 46 6.92 80 70.@
t6 NGOAEKELE H 3.04820 tl.20995 Aoruhru CI ?2 o.o 70 67 -14
t7 ALA^ (H) 2.87871 1o.96627 Nyqmkulu 35 o.o 80 70-oo
LOLODORF DI5TRTCT
18 ASOLA (H) 3-28222 10.45888 Ngongc Cr) 43 13.95 80 78.75
19 KW^l BO (H) 3.07108 to-37562 Lokunie Cr) 34 8.82 83 65-06
20 rt OUOUE (H) 3.21601 to-61274 lrtousue(H) 46 10.87 80 63.75
2l BTKOKA (H) 3.26867 10.69105 B.koko Cr) 32 9.38 75 72.@
22 r ELEN (H) 3.27*9 1o.8746 ttAikuku(t) 34 t[.76 103 72.82
KRIBI DI5TRICT
23 rPoNo (h) 2.32893 9.85147 Ntem(M) 39 to.?6 60 63.33
24 NKO'OLONG H 2.85285 10.03056 LAbalbe O) 38 7.99 64 6?.W
25 TI PALA (H) 3.01250 9.85147 lrtoolo
fI)
46 2.17 78 7t -7926 NTDOUA (H) 3.O5130 1o.24715 Mobule(I) 46 6.52 73 73.97
27 EBODJE (H) 2.56953 9.82490 Lipodo CI) 32 3.12 80 63.75
28 BONoAHELE H 2.84433 9.88527 Atlontic
oceon
2t o.o 56 39.29
29 DEHANE (H) 3.49140 10.08133 Nyons (H) 4l 9.76 67 73.13
30 DIKOBE (H) 3.317?7 10.00128 Nyons (H) 50 4.OO 84 83.09
Toble 2 5u
of
RAE in Southern Comeroon, A ust 1- t9,2009
Toble 3 Sum
of
RAPLOAin
Southern Comeroon, t-19,2009Frequency
of
Peeccntoge (%) nodulerote in
relotionto
thenumber of villoges with nodule
Total number of villoge
20-29 30-39 rttO
l-9 10-19
Villogcs with nodulc (%)in
rclofion to thc
number cxomined Villogcs
oomincd
(r)
lnr.clotion to thc
numbcr villoges sclccted
Villogcs wil{rout nodulc
(%)
inrclotion to thc numbcr cxomined Sclcctcd Villogcs
inocccssibl c
(%)in r.elotion to thc number of
villoges sclectcd Region
o (0.o)
I
(33.3 o (o.o) 2
(66.0) o (o.0)
3
(50.0) 6
(100)
3 (50.0)
6 o
(o.o) l.MVANGAN
0 (o.o) o
(o.o) o (0.0) 5
ot.ll
?(28.6)1 (36./t)
7 (63.6)
11 (100)
11 o
(o.o) 2.EBOLOWT
0 (o.o) o
(o.o) 0 (0.0) 2
(/tO.O) 3 (60.0) 5
(r00) 5
(100)
0 (o.o)
5 o
(o.o) 3.LOLODORF
0 (o.o) o
(o.o) 0 (o.o) 6
@5.n
I
(14.3) 7
(87.5)
I
(l00)
I
(12.5)
I
o(o.o) 4. KRIBI
30 (roo)
8
G6.6n
30 0
(o.o) TOTAL
Freguency of percentoge (7o) history
of
eye wormin
relationto
thenumber
of
villoges with historY ofeye wotm Total number of villoge
40-59 60-79 80-100 I -19 20-39
Villogcs with
history of cyc worm (%)in r"clofion to the numbcr cxomincd Villoges
cxomincd
(%) in
ralotion to thc nunrbcr villoges sele*led
Villoges withouf historT of cy? wofln
(%)
inrclotion to thc numbcr exomincd Selected Villogcs
inocccssibl a
(%)in
rclotion to thc numbcr of villoges sclcctcd Region
2 (33.3 3)
4 (66.66) o
(o.o) o (0.o) o
(o.o) o
(0.0
6 (100) o
(o.o)
6 (roo)
I.^AVANGAN 6
2 (0.o)
I
(10.0) 7 (70.0) o
(o,o) o (o.o) 0
(0.0)
10 (100.0) 0
(o.o)
10 (e0.91)
2.ESOLOWA 10
o (0.0) o
(0,0) 5 (100) o
(o,o) o (o.o) o
(0.0)
5 (100.0) o
(o.o)
5 (r00)
3.LO{-ODORF 5
I (l2.5)
o (0.0)
6 (75.0) 0
(o.o)
I
(12.5) o
(0.0)
8 (100.0) 8
(1oo.o)
4. KRIBI 8 o
(0.0)
20 (68.e 6)
7 (24.14) o
(3.4+)
1
(3.44) 29
(100)
o (o.o) 29
(100)
0 (0,0)
29 o
(o,o) TOTAL
4.0
REFERENCE5Ngoumou, P & Wolsh,
JF
(1993). A monuolfor
Ropid Epidemiologicol MoppingOnc hocerc iasi s. TDR/TD E/ONCHO|93 .4 . W HO Gev eno.
Wonji, 5;
Tendongfor,N.
Esum,M.
Yundze,55. Toylor, MJ.
Enyong, P' (2005). Combinedutilizotion of
Ropid Assessment Proceduresfor
Loiosis(RAPLOA) ond Onchocerciosis (REA)
in roin forest
villogesof
Comeroon.Filarial,fournal,
4(l):
2WHO(1998). 6uidelines
for onolysis of REMO dqto using
GlS.TDR/TDF/CO0|T/98.
3,
WH O Geneva.WHO (2001) Report
of
o multi-centre study on ropid ossessment procedurefor
loiosis,TDR/fiDE/RAPLOA/01 . I . WHO GenevaWHO (2OOZ). Guidelines for Ropid Assessment of Loo
LooTDR/IDE/RAPLOA/O2.1 . WHO Geneva
5.O ACKNOWLEDGEMENT5
We
are gratef ulto
WHO/ APOCfor the
opportunity givento
us tose?ve ond
contribute. We
ore olso indeptedto
WR Comeroon, WR Nigerio, ond WR 6honofor focilitoting this
mission ondto
NotionolCoordinotor,
Nqtionol
OnchocerciosisControl
Progromme (NOCP), membersof NOCP
Comeroonfor their support qnd
goodwillthroughout
the
exercise.The
successof this
exercise wos mqde comporotively easier bythe
expertise ond commitmentexhibited
by the fieldstoff,
nomely Dr Boyoro, Ms Longong Yolonde, Ms Mofo Floro Cyntio, Mr Dotchouq Fobrice, Mr Abio Luther. qndthe
project drivers duringthe
survey.To oll thot
contributedto the
successof
this REA/RAPLOA mission in Southern Regionof
Cameroon, we soy thonk you.1. Prof. B. E. B. Nwoke
6.0 APPENDIX
6.1Mission octivity
Sundoy, August 1,2009
.
Arrivolof
Temporory Advisersot
Douolo Mondoy, August ?, ?009.
Trovel to Yooundd,by road Tuesdoy, August3,2009
.
Briefingof
WR, MoH, NOTF.
Plqnningof
field studyWednesdoy August 4
-
Wednesdoy, August t2,2OO9.
REMO ond RAPLO Afield
exerciseWednesdoy, August 12, ?OO9
.
Arcive Yooundd from REMO ond RAPLO Afield
exercise Thursdoy, August 13,2OO9-
Tuesdoy, Augustt8,2009
Finol octivities ot Yooundd
o
Doto entry ond onolysis.
Mission report.
Submission Mission reportto
APOC Monogement.
Endof
MissionWednesdoy, August 19, ?OO9
o
Temporory Adviser DeportsJ
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