Related by context. Frequent words. (Click for all words.) 54 malarial 51 endemic 50 temperate regions 49 wild poliovirus 48 Kala azar 47 sub Saharan Africa 47 insect borne diseases 47 ITNs 47 Migratory birds 47 populations 47 subtropical regions 46 malaria endemic countries 46 Migrating birds 46 temperate zones 46 bilharzia 46 Anopheles 46 P. vivax 46 Genital herpes 45 malaria 44 falciparum 44 virulent strains 44 Aedes mosquito 44 malaria dengue 44 tropical climates 43 Buruli ulcer 43 Trachoma 43 malaria eradication 43 peri urban areas 43 undernutrition 43 antiretroviral therapy ART 42 malaria cholera 42 curable diseases 42 cholera epidemics 42 Aedes aegypti mosquito 42 Aedes mosquitoes 42 schistosomiasis 42 mosquito transmitted 42 ARV therapy 42 eradicated 42 tsetse flies 41 diarrheal disease 41 pastoralist communities 41 hookworm 41 epidemics 41 Sub Saharan 41 South Kivu provinces 41 sub Saharan 41 mosquitoes breed 41 Dengue fever 41 Raviglione 41 Typhoid fever 41 famine stricken 41 Sub Saharan Africa 41 tick borne 41 migratory species 40 tiger mosquito 40 rinderpest 40 communicable 40 invasive insect 40 Gypsy moths 40 multidrug resistant 40 tsetse fly 40 avian influenza H#N# 40 flyways 40 insecticide spraying 40 sparsely inhabited 40 eradicate malaria 40 trypanosomiasis 40 guinea worm 40 rurally 40 Greater Yellowstone Ecosystem 40 tropics 40 population densities 40 population 40 semi arid 40 drylands 40 continent 39 antiretroviral therapy 39 refugee camps 39 NTDs 39 avian species 39 wintering birds 39 ash borers 39 maternal mortality ratio 39 virtually untreatable 39 infested 39 Infestations 39 Sahel region 39 biodiversity hotspots 39 overwintering 39 Aerial spraying 39 neonatal mortality 39 tick infested 39 Rift Valley fever 39 visceral leishmaniasis 39 increasingly urbanized 39 mosquitoes 39 arid regions 39 reinfected 39 migratory routes 39 backyard feeders