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Pages 399-410

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From page 399...
... Appendix D Glossary Acquired immune deficiency syndrome (AIDS) : An infectious disease caused by the human immunodeficiency virus (HIV)
From page 400...
... 400 GLOBAL CHANGE AND INFECTIOUS DISEASE DYNAMICS Antimicrobials: Class of substances that can destroy or inhibit the growth of pathogenic groups of microorganisms, including bacteria, viruses, parasites, and fungi. Arboviral diseases: Shortened form of arthropod-borne virus.
From page 401...
... APPENDIX D 401 Climate: Average meteorological conditions over a specified time period, usually at least 1 month, resulting from interactions among the atmosphere, oceans, and land surface. Climate variations occur over a wide range of spatial and temporal scales.
From page 402...
... 402 GLOBAL CHANGE AND INFECTIOUS DISEASE DYNAMICS Ecology: The scientific study of the relationship between living things and their environments. Ecosystem: Mutually interrelated communities of species and abiotic components, existing as a system with specific interactions and exchange of matter, energy, and information.
From page 403...
... APPENDIX D 403 Epidemiology: Study of the distribution and determinants of health-related states or events in specified populations. Epidemiology is the basic quantitative science of public health.
From page 404...
... 404 GLOBAL CHANGE AND INFECTIOUS DISEASE DYNAMICS Genome: The complete set of genetic information in an organism. In bacteria, this includes the chromosome(s)
From page 405...
... APPENDIX D 405 Intermediate host: A host that is normally used by a parasite in the course of its life cycle and in which it may multiply asexually but not sexually. International Health Regulations (IHR)
From page 406...
... 406 GLOBAL CHANGE AND INFECTIOUS DISEASE DYNAMICS Monoculture: The cultivation or growth of a single crop or organism especially on agricultural or forest land. Morbidity: Diseased condition or state.
From page 407...
... APPENDIX D 407 Prevalence: Proportion of persons in a population currently affected by a particular disease. Prevalence rate is the number of cases of a specific disease at a particular time divided by the population at that time living in the same region.
From page 408...
... 408 GLOBAL CHANGE AND INFECTIOUS DISEASE DYNAMICS Species barrier: Difficulty or impossibility for an infectious agent to pass from one species to another (due to differences between species)
From page 409...
... APPENDIX D 409 wound or an area of trauma from scratching or rubbing. This transmission is by an infected nonvertebrate host and not simple mechanical carriage by a vector or vehicle.

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