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The Environment its Influences and Hazards to Health
Schistosomiasis G H Ree
Filariasis W E Kershaw
19 other sections not shown
adult Aedes aegypti Africa alcohol America amoebiasis amoebic liver abscess Anopheles antibodies antigenic antigenic shift areas Asia associated bacilli blood bronchitis cancer cause cerebrovascular disease cholera chronic clinical common deaths deficiency dengue developed countries dieldrin diet distribution drug effect endemic England and Wales environment environmental epidemic epidemiological Europe evidence factors females filariasis geographical gonorrhoea Hong Kong host human immunity important incidence increased India industrial infection influenza virus insecticides ischaemic heart disease isolated kwashiorkor leprosy levels liver abscess London malaria males measles mental metronidazole microfilariae monkeys morbidity mortality rates mosquito Nigeria nutritional occur organisms outbreaks pandemic parasite patients patterns population prevalence Previous Survey problem programme protein reported resistance result schistosomiasis Simulium skin smallpox snails South species strains syphilis transmission tropical tuberculosis United Kingdom vaccination variations vector viruses vitamin Western yellow fever zones