imported, and the danger of introducing new strains of Leishmania and other vector-bornediseases is high.d. Water, Living and Sanitary Conditions. Approximately 93% of Saudi Arabia’surban population has access to municipally supplied water. Although chlorinated, thewater is subject to contamination because of poor system maintenance, lack of flow inpipes, and inadequately trained personnel. Saudi Arabia’s sanitary conditions are belowWestern standards. About 54% of Riyadh’s population, but only 30% of the surroundingarea, is connected to the public sewage system. Night soil is commonly used as fertilizer.Indiscriminate dumping is common, and refuse disposal is inadequate throughout mosturban areas and nonexistent in rural areas. Water spillage at some points, along withindiscriminate dumping and waste disposal, can foster locally abundant breeding of certaindisease vectors, vermin, or pest species. Although not as significant a problem as inseveral other <strong>Middle</strong> <strong>East</strong>ern countries, intensely biting vector and pest populations dooccur in Saudi Arabia, and these could impact military operations.L. Syria.a. Geography. Syria has a land area of 184,000 sq km, is slightly larger than NorthDakota, and consists of four physiographic areas: (1) A coastal zone along theMediterranean Sea extends from Turkey to Lebanon for about 180 km, varying in widthfrom 32 km to less than 3 km in the north, and approximately 19 km in the south. (2) Themountainous zone consists of two ranges running parallel to the coast. Jabal an-Nusayriyah is located in the west, with an average elevation of 230 m, some peaksreaching nearly 1,600 m above sea level. The Anti-Lebanon Mountains, with a meanelevation of 2,000 m, are located along the eastern boundary with Lebanon. Mt. Hermonat 2,800 m, the highest point in Syria, is included in this range. (3) Just east of themountains is a high plateau, with a mean elevation of 400 m, which slopes southeastward.The high plateau contains the fertile areas of Aleppo, Hims, Hamah, the Ghab depression,and a 65 km rift known as the Orontes River Valley. (4) South of the high plateau is abarren desert known as the Hamad, which covers about one-third of the country’s area.b. Climate. Syria’s climate varies geographically. The hottest months (July toAugust) produce temperatures that occasionally reach 49 o C in the Hamad Desert and 40 o Cin the western mountains and coastal plain; extreme lows sometimes reach 8 o C in thewestern mountains and 12 o C on the plateau. The coldest months (December to February)produce temperatures that occasionally reach 20 o C and an evening low of –7 o C in theHamad Desert, western mountains, and the plateau. The western coastal plain extremesare about 5 o C warmer. Occasional snow occurs from December through May on the Jabalan-Nusayriyah range, with frost common on the plateau from November through March.The Hamad Desert experiences sandstorms in February through May. Overall, annualrainfall is heaviest in the west, with 1,200 mm per year in Safita, dropping to 341 mm inthe north and less than 100 mm in the southeastern desert.______________________________________________________________________________________Damascus (elevation 610 m)Mean Daily Temperatures ( o C)57
MONTH J F M A M J J A S O N DMaximum 12 14 18 23 29 33 36 35 33 27 19 13Minimum 1 2 4 8 11 14 17 17 14 9 4 2Monthly PrecipitationMean (mm) 58 38 24 14 8 0 0 0 0 10 28 52______________________________________________________________________________________c. Population and Culture. Most inhabitants live along the western borders, wherethe population density exceeds 125 persons per sq km. The cities of Damascus andAleppo account for more than 44% of the total population. In contrast, the barren easterndesert has a population density of 3 persons per sq km. The population (not including18,000 Arabs and 17,000 Israeli settlers in the Israeli occupied Golan Heights) is 89%Arab, 6% Kurd, 2% Armenian, and 3% others. Total population 16.7 million; 51%urbanized; literacy rate 70%.d. Water, Living and Sanitary Conditions. Lack of municipal sewage and watersystems, poor food sanitation, and overcrowded living conditions are typical throughoutSyria. Syria’s largest cities generally have sewage treatment systems. However, dumpingof untreated sewage directly into freshwater sources and the sea is common, andvegetables grown in the Damascus and Aleppo areas were still being irrigated withsewage-contaminated river water as of 1993. Indiscriminate disposal of excreta occurs inurban and rural areas. Solid waste is collected regularly in Damascus and Aleppo. Inother areas, solid waste is disposed of indiscriminately. Throughout Syria there is greatpotential for attraction and build-up of vector, rodent and other pest populations.M. Turkey.a. Geography. Turkey has a land area of approximately 770,750 sq km. It is slightlylarger than Texas and can be divided into five physiographic areas: (1) The AnatolianPlateau is an arid, treeless plain in central Turkey with shallow valleys and round hills thatvary in elevation from 600 m in the west to above 1,830 m in the east. (2) The barren<strong>East</strong>ern Highlands cover the eastern one-third of the country and reaches a peak elevationof 5,150 m at Mount Ararat, Turkey’s highest peak. (3) The Aegean coast in the west andsouthwest consists of gently sloping plateaus and broad, fertile valleys. (4) The Black Seaarea in the north comprises a narrow band of coastal plain that gives rise to the PonticMountains, with a peak elevation of 3,950 m. (5) In the south, the Mediterranean coastalarea is a fertile plain that rises sharply into the Taurus Mountains, with a peak elevation of4,100 m. More than 90% of Turkey lies in earthquake zones.b. Climate. Turkey’s climate is characterized by extremes, with wide seasonal andregional variations. In winter, the narrow coastlands of the Black, Aegean, andMediterranean Seas have milder temperatures and receive more rainfall than the interior.Regional differences are much less marked in summer. In coastal areas, the mean dailytemperature for August, the hottest month, is 28 o C, and for January, the coldest month,9 o C. Mean annual rainfall varies from 650 mm on the Aegean and Mediterranean Seacoasts to more than 2,540 mm on the Black Sea coast. The semiarid Anatolian Plateau,58
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1. Table of ContentsI. Preface.....
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IX.Selected ReferencesA. Military P
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and spills have polluted sea- and l
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mortality in calves and lambs and a
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109
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human and animal structures. Abando
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hospitalized 2,088 patients with sc
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Oman: Recognized foci of intestinal
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Female worms can deposit from 300 t
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Cercariae are killed by exposure fo
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123
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personnel moving into an endemic ar
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The biology of the Cx. pipiens comp
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Depending on the stage of developme
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higher in the Balkans. Convalescenc
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Scabies mites are very small, about
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exude serum, itch for several days,
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Eastern countries, including Cyprus
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also become attached to the cocoon
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sites of attack, and a favorite sit
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In the Middle East, the family Elap
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Table 2a. continuedBahrain Cyprus I
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Table 3. Plants That Cause Contact
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IX. Selected References.A. Military
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Bruce-Chwatt, L. J. 1985. In Essent
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Jacobson, R.L., Y. Schlein and E.R.
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Oldfield, E.C. III, M.R. Wallace, K
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Appendix A. Arthropod Species and t
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A.1. Mosquitoes continuedBahrain Cy
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A.2. Reported Distribution of Sand
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A.2. Sand flies continuedBahrain Cy
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A.3. Ticks continuedIXODIDAEBahrain
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A.3. Ticks continuedBahrain Cyprus
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A.4. Fleas continuedBahrain Cyprus
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A.4. Fleas continuedHYSTRICHOPSYLLI
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A.4. Fleas continuedBahrain Cyprus
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A.4. Fleas continuedBahrain Cyprus
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A.5. Reported Distribution of Scorp
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A.5. Scorpions continuedBahrain Cyp
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Appendix B. Vector Ecology Profiles
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Appendix B.2. Vector Ecology Profil
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B.2. Ticks continuedSpecies Geograp
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In recent years, synthetic pyrethro
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Published Reports of Insecticide Re
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Turkey.Calgar, S.S. 1991. An invest
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Appendix ESelected List of Identifi
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MammaliaHarrison, D.L. and P.J.J. B
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Appendix F: Personal Protective Mea
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Appendix GBioscience and State Depa
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8. Kuwait9. Lebanon10. Oman11. Qata
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Appendix H: Glossaryacaricide - a c
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zoonosis - An infectious disease of
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flies.11. Information on ticks and
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APPENDIX J METRIC CONVERSION TABLEM