Y. M. Naidu, C. V. Butler, M. F. Ochs, G. Jaenel, N. W. King, et al. 1988. “Comparison of Simian Immunodeficiency Virus Isolates.” Nature, 331.

Khan, Naveed Ahmed. 2008. Microbial Pathogens and Human Disease. Enfield, New Hampshire: Science Publishers.

Klenk, H.-D., M. N. Matrosovich, and J. Stech, eds. 2008. Avian Inful enza. Basel: Karger.

Knowles, R., and B. M. Das Gupta. 1932. “A Study of Monkey-Malaria and its Experimental Transmission to Man.” The Indian Medical Gazette, June.

Koene, R. P. M., B. Schimmer, H. Rensen, M. Biesheuvel, A. De Bruin, A. Lohuis, A. Horrevorts, et al. 2010. “A Q Fever Outbreak in a Psychiatric Care Institution in Teh Netherlands.” Epidemiology and Infection, 139 (1).

Kolata, Gina. 2005. Flu: The Story of the Great Inful enza Pandemic of 1918 and the Search for the Virus that Caused It. New York: Touchstone/Simon & Schuster.

Koprowski, Hilary. 2001. “Hypothesis and Facts.” Philosophical Transactions of the Royal Society of London, 356.

Korber, B., M. Muldoon, J. Teh iler, F. Gao, R. Gupta, A. Lapedes, B. H. Hahn, et al. 2000. “Timing the Ancestor of the HIV-1 Pandemic Strains.” Science, 288.

Krief, Sabrina, Ananias A. Escalante, M. Andreina Pacheco, Lawrence Mugisha, Claudine André, Michel Halbwax, Anne Fischer, et al. 2010. “On the Diversity of Malaria Parasites in African Apes and the Origin of Plasmodium falciparum from Bonobos.” PLoS Pathogens, 6 (2).

Ksiazek, T. G., D. Erdman, C. S. Goldsmith, S. R. Zaki, T. Peret, S. Emery, S. Tong, et al. 2003. “A Novel Coronavirus Associated with Severe Acute Respiratory Syndrome.” New England Journal of Medicine, 348 (20).

Kuhn, Jens. 2008. Filoviruses: A Compendium of 40 Years of Epidemiological, Clinical, and Laboratory Studies. C. H. Calisher, ed. New York: Springer-Verlag.

Lahm, S. A., M. Kobila, R. Swanepoel, and R. F. Barnes. 2006. “Morbidity and Mortality of Wild Animals in Relation to Outbreaks of Ebola Haemorrhagic Fever in Gabon, 1994–2003.” Transactions of the Royal Society of Tropical Medicine and Hygiene, 101 (1).

Lau, Susanna K. P., Patrick C. Y. Woo, Kenneth S. M. Li, Yi Huang, Hoi-Wah Tsoi, Beatrice H. L. Wong, Samson S. Y. Wong, et al. 2005. “Severe Acute Respiratory Syndrome Coronavirus-like Virus in Chinese Horseshoe Bats.” Proceedings of the National Academy of Sciences, 102 (39).

Lee, K. S., M.W. N. Lau, and B.P.L. Chan. 2004. “Wild Animal Trade Monitoring at Selected Markets in Guangzhou and Shenzhen, South China, 2000–2003.” Kadoorie Farm & Botanic Garden Technical Report (2).

Le Guenno, B., P. Formenty, M. Wyers, P. Gounon, F. Walker, and C. Boesch. 1995. “Isolation and Partial Characterisation of a New Strain of Ebola.” The Lancet, 345 (8960).

Lepore, Jill. 2009. “It’s Spreading.” The New Yorker, June 1.

Leroy, E. M., A. Epelboin, V. Mondonge, X. Pourrut, J. P. Gonzalez, J. J. Muyembe-Tamfun, P. Formenty, et al. 2009. “Human Ebola Outbreak Resulting from Direct Exposure to Fruit Bats in Luebo, Democratic Republic of Congo, 2007.” Vector-Borne and Zoonotic Diseases, 9 (6).

Leroy, Eric M., Brice Kumulungui, Xavier Pourrut, Pierre Rouquet, Alexandre Hassanin, Philippe Yaba, André Délicat, et al. 2005. “Fruit Bats as Reservoirs of Ebola Virus.” Nature, 438.

Leroy, Eric M., Pierre Rouquet, Pierre Formenty, Sandrine Souquière, Annelisa Kilbourne, Jean-Marc Froment, Magdalena Bermejo, et al. 2004. “Multiple Ebola Virus Transmission Events and Rapid Decline of Central African Wildlife.” Science, 303.

Letvin, Norman L., Kathryn A. Eaton, Wayne R. Aldrich, Prabhat K. Sehgal, Beverly J. Blake, Stuart F. Schlossman, Norval W. King, and Ronald D. Hunt. 1983. “Acquired Immunodeficiency Syndrome in a Colony of Macaque Monkeys.” Proceedings of the National Academy of Sciences, 80.

Levine, Arnold J. 1992. Viruses. New York: Scientific American Library.

Levy, J. A., A. D. Hoffman, S. M. Kramer, J. A. Landis, J. M. Shimabukuro, and L. S. Oshiro. 1984. “Isolation of Lymphocytopathic Retroviruses from San Francisco Patients with AIDS.” Science, 225.

Li, Wendong, Zhengli Shi, Meng Yu, Wuze Ren, Craig Smith, Jonathan H. Epstein, Hanzhong Wang, et al. 2005. “Bats Are Natural Reservoirs of SARS-like Coronavirus.” Science, 310.

Liang, W., Z. Zhu, J. Guo, Z. Liu, W. Zhou, D. P. Chin, A. Schuchat, et al. 2004. “Severe Acute Respiratory Syndrome, Beijing, 2003.” Emerging Infectious Diseases, 10 (1).

Lillie, R. D. 1930. “Psittacosis: Rickettsia-like Inclusions in Man and in Experimental Animals.” Public Health Reports, 45 (15).

Liu, Weimin, Yingying Li, Gerald H. Learn, Rebecca S. Rudicell, Joel D. Robertson, Brandon F. Keele, Jean-Bosco N. Ndjango, et al. 2010. “Origin of the Human Malaria Parasite Plasmodium falciparum in Gorillas.” Nature, 4 67.

Lloyd-Smith, J. O., S. J. Schreiber, P. E. Kopp, and W. M. Getz. 2005. “Superspreading and the Efef ct of Individual Variation on Disease Emergence.” Nature, 438.

LoGiudice, Kathleen, Richard S. Ostfeld, Kenneth A. Schmidt, and Felicia Keesing. 2003. “Teh Ecology of Infectious Disease: Efef cts of Host Diversity and Community Composition on Lyme Disease Risk.” Proceedings of the National Academy of Sciences, 100 (2).

Luby, Stephen P., M. Jahangir Hossain, Emily S. Gurley, Be-Nazir Ahmed, Shakila Banu, Salah Uddin Khan, Nusrat Homaira, et al. 2009. “Recurrent Zoonotic Transmission of Nipah Virus into Humans, Bangladesh, 2001–2007.” Emerging Infectious Diseases, 15 (8).

Luby, Stephen P., Mahmudur Rahman, M. Jahangir Hossain, Lauren S. Blum, M. Mustaq Husain, Emily Gurley, Rasheda Khan, et al. 2006. “Foodborne Transmission of Nipah Virus, Bangladesh.” Emerging Infectious Diseases, 12 (12).

Luchavez, J., F. Espino, P. Curameng, R. Espina, D. Bell, P. Chiodini, D. Nolder, et al. 2008. “Human Infections with Plasmodium knowlesi, the Philippines.” Emerging Infectious Diseases, 14 (5).

MacDonald, G. 1956. “Teh ory of the Eradication of Malaria.” Bulletin of the World Health Organization, 15.

MacDonald, George. 1953. “Teh Analysis of Malaria Epidemics.” Tropical Diseases Bulletin, 50 (10).

Margulis, Lynn, Andrew Maniotis, James MacAllister, John Scythes, Oystein Brorson, John Hall, Wolfgang E. Krumbein, and Michael J. Chapman. 2009. “Spirochete Round Bodies. Syphilis, Lyme Disease & AIDS: Resurgence of ‘Teh Great Imitator?’ ” Symbiosis, 47.

Marrie, Toh mas J., ed. 1990. Q Fever. Vol. I: The Disease. Boca Raton: CRC Press.

Martin, Phyllis M. 2002. Leisure and Society in Colonial Brazzaville. Cambridge: Cambridge University Press.

Martinsen, Ellen S., Susan