Christine K Johnson, PhD; MPVM

Professor

  • 2134 Citations
  • 23 h-Index
1994 …2020

Research output per year

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Research Output

  • 2134 Citations
  • 23 h-Index
  • 84 Article
  • 2 Comment/debate
  • 1 Chapter
2020

Bushmeat hunting and trade in Myanmar's central teak forests: Threats to biodiversity and human livelihoods

Smiley Evans, T., Myat, T. W., Aung, P., Oo, Z. M., Maw, M. T., Toe, A. T., Aung, T. H., Hom, N. S., Shein, K. T., Thant, K. Z., Win, Y. T., Thein, W. Z., Gilardi, K., Thu, H. M. & Johnson, C. K., Jun 2020, In : Global Ecology and Conservation. 22, e00889.

Research output: Contribution to journalArticle

Open Access

Detection of novel coronaviruses in bats in Myanmar

Valitutto, M. T., Aung, O., Tun, K. Y. N., Vodzak, M. E., Zimmerman, D., Yu, J. H., Win, Y. T., Maw, M. T., Thein, W. Z., Win, H. H., Dhanota, J., Ontiveros, V., Smith, B., Tremeau-Brevard, A., Goldstein, T., Johnson, C. K., Murray, S. & Mazet, J., Jan 1 2020, In : PloS one. 15, 4, e0230802.

Research output: Contribution to journalArticle

Open Access

Global shifts in mammalian population trends reveal key predictors of virus spillover risk

Johnson, C. K., Hitchens, P. L., Pandit, P. S., Rushmore, J., Evans, T. S., Young, C. C. W. & Doyle, M. M., Apr 8 2020, In : Proceedings. Biological sciences. 287, 1924, 1 p.

Research output: Contribution to journalArticle

Open Access

Spatial epidemiological patterns suggest mechanisms of land-sea transmission for Sarcocystis neurona in a coastal marine mammal

Burgess, T. L., Tinker, M. T., Miller, M. A., Smith, W. A., Bodkin, J. L., Murray, M. J., Nichol, L. M., Saarinen, J. A., Larson, S., Tomoleoni, J. A., Conrad, P. A. & Johnson, C. K., Dec 1 2020, In : Scientific reports. 10, 1, 3683.

Research output: Contribution to journalArticle

Open Access
2019
2018

Atypical chlamydiaceae in wild populations of hawks (Buteo spp.) in California

Luján-Vega, C., Hawkins, M., Johnson, C. K., Briggs, C., Vennum, C., Bloom, P. H., Hull, J. M., Cray, C., Pesti, D., Johnson, L., Ciembor, P. & Ritchie, B. R., Mar 1 2018, In : Journal of Zoo and Wildlife Medicine. 49, 1, p. 108-115 8 p.

Research output: Contribution to journalArticle

1 Scopus citations
1 Scopus citations

Defining the risk landscape in the context of pathogen pollution: Toxoplasma gondii in sea otters along the Pacific Rim

Burgess, T. L., Tinker, M. T., Miller, M. A., Bodkin, J. L., Murray, M. J., Saarinen, J. A., Nichol, L. M., Larson, S., Conrad, P. A. & Johnson, C. K., Jul 1 2018, In : Royal Society Open Science. 5, 7, 171178.

Research output: Contribution to journalArticle

7 Scopus citations

Erratum to: The discovery of Bombali virus adds further support for bats as hosts of ebolaviruses (Nature Microbiology, (2018), 3, 10, (1084-1089), 10.1038/s41564-018-0227-2)

Goldstein, T., Anthony, S. J., Gbakima, A., Bird, B. H., Bangura, J., Tremeau-Bravard, A., Belaganahalli, M. N., Wells, H. L., Dhanota, J. K., Liang, E., Grodus, M., Jangra, R. K., DeJesus, V. A., Lasso, G., Smith, B. R., Jambai, A., Kamara, B. O., Kamara, S., Bangura, W., Monagin, C. & 7 others, Shapira, S., Johnson, C. K., Saylors, K., Rubin, E. M., Chandran, K., Lipkin, W. I. & Mazet, J. A., Dec 1 2018, In : Nature Microbiology. 3, 12, 1 p.

Research output: Contribution to journalComment/debate

3 Scopus citations

Hypermucoviscous klebsiella pneumoniae isolates from stranded and wild-caught marine mammals of the us pacific coast: Prevalence, phenotype, and genotype

Whitaker, D. M., Reichley, S. R., Griffin, M. J., Prager, K., Richey, C. A., Kenelty, K. V., Stevens, B. N., Lloyd-Smith, J. O., Johnson, C. K., Duignan, P., Johnson, S., Rios, C., Delong, R., Halaska, B., Rust, L., Byrne, B. A., Struve, C., Barnum, S. & Soto Martinez, E., Oct 1 2018, In : Journal of Wildlife Diseases. 54, 4, p. 659-670 12 p.

Research output: Contribution to journalArticle

2 Scopus citations

Predicting wildlife reservoirs and global vulnerability to zoonotic Flaviviruses

Pandit, P. S., Doyle, M., Smart, K. M., Young, C. C. W., Drape, G. W. & Johnson, C. K., Dec 1 2018, In : Nature Communications. 9, 1, 5425.

Research output: Contribution to journalArticle

6 Scopus citations

Suspected Exposure to Filoviruses Among People Contacting Wildlife in Southwestern Uganda

Smiley Evans, T., Tutaryebwa, L., Gilardi, K. V., Barry, P. A., Marzi, A., Eberhardt, M., Ssebide, B., Cranfield, M. R., Mugisha, O., Mugisha, E., Kellermann, S., Mazet, J. A. & Johnson, C. K., Nov 22 2018, In : The Journal of infectious diseases. 218, 5, p. S277-S286

Research output: Contribution to journalArticle

3 Scopus citations

The discovery of Bombali virus adds further support for bats as hosts of ebolaviruses

Goldstein, T., Anthony, S. J., Gbakima, A., Bird, B. H., Bangura, J., Tremeau-Bravard, A., Belaganahalli, M. N., Wells, H. L., Dhanota, J. K., Liang, E., Grodus, M., Jangra, R. K., DeJesus, V. A., Lasso, G., Smith, B. R., Jambai, A., Kamara, B. O., Kamara, S., Bangura, W., Monagin, C. & 7 others, Shapira, S., Johnson, C. K., Saylors, K., Rubin, E. M., Chandran, K., Lipkin, W. I. & Mazet, J. A., Oct 1 2018, In : Nature Microbiology. 3, 10, p. 1084-1089 6 p.

Research output: Contribution to journalArticle

65 Scopus citations
2017

Brucella infection in Asian sea otters (Enhydra lutris lutris) on bering Island, Russia

Burgess, T. L., Johnson, C. K., Burdin, A., Gill, V. A., Doroff, A. M., Tuomi, P., Smith, W. A. & Goldstein, T., Oct 1 2017, In : Journal of Wildlife Diseases. 53, 4, p. 864-868 5 p.

Research output: Contribution to journalArticle

1 Scopus citations

Epidemiology of a phocine distemper virus outbreak along the North Atlantic coast of the United States

Siembieda, J. L., Hall, A. J., Gulland, F. M. D., Rowles, T., Garron, M., Matassa, K., Rotstein, D. S., Gonzalez, S. & Johnson, C. K., 2017, In : Aquatic Mammals. 43, 3, p. 254-263 10 p.

Research output: Contribution to journalArticle

2 Scopus citations

Further evidence for bats as the evolutionary source of middle east respiratory syndrome coronavirus

Anthony, S. J., Gilardi, K. V., Menachery, V. D., Goldstein, T., Ssebide, B., Mbabazi, R., Navarrete-Macias, I., Liang, E., Wells, H., Hicks, A., Petrosov, A., Byarugaba, D. K., Debbink, K., Dinnon, K. H., Scobey, T., Randell, S. H., Yount, B. L., Cranfield, M., Johnson, C. K., Baric, R. S. & 2 others, Lipkin, W. I. & Mazet, J. A., Mar 1 2017, In : mBio. 8, 2, e00373-17.

Research output: Contribution to journalArticle

73 Scopus citations

Mountain gorilla lymphocryptovirus has Epstein-Barr virus-like epidemiology and pathology in infants

Evans, T. S., Lowenstine, L. J., Gilardi, K. V., Barry, P. A., Ssebide, B. J., Kinani, J. F., Nizeyimana, F., Noheri, J. B., Cranfield, M. R., Mudakikwa, A., Goldstein, T., Mazet, J. A. K. & Johnson, C. K., Dec 1 2017, In : Scientific Reports. 7, 1, 5352.

Research output: Contribution to journalArticle

6 Scopus citations
20 Scopus citations
2016
6 Scopus citations

Detection and characterization of diverse coccidian protozoa shed by California sea lions

Girard, Y. A., Johnson, C. K., Fritz, H., Shapiro, K., Packham, A. E., Melli, A. C., Carlson-Bremer, D., Gulland, F. M., Rejmanek, D. & Conrad, P. A., Apr 1 2016, In : International Journal for Parasitology: Parasites and Wildlife. 5, 1, p. 5-16 12 p.

Research output: Contribution to journalArticle

4 Scopus citations

Detection of viruses using discarded plants from wild mountain gorillas and golden monkeys

Smiley Evans, T., Gilardi, K. V., Barry, P. A., Ssebide, B. J., Kinani, J. F., Nizeyimana, F., Noheri, J. B., Byarugaba, D. K., Mudakikwa, A., Cranfield, M. R., Mazet, J. A. & Johnson, C. K., 2016, (Accepted/In press) In : American Journal of Primatology.

Research output: Contribution to journalArticle

8 Scopus citations

Ecologic drivers and population impacts of avian trichomonosis mortality events in band-tailed pigeons (Patagioenas fasciata) in California, USA

Rogers, K. H., Girard, Y. A., Koenig, W. D. & Johnson, C. K., Jul 1 2016, In : Journal of Wildlife Diseases. 52, 3, p. 484-494 11 p.

Research output: Contribution to journalArticle

5 Scopus citations

Exotic pediculosis and hair-loss syndrome in deer (Odocoileus hemionus) populations in California

Roug, A., Swift, P., Puschner, B., Gerstenberg, G., Mertins, J. W., Johnson, C. K., Torres, S., Mortensen, J. & Woods, L., Jul 1 2016, In : Journal of Veterinary Diagnostic Investigation. 28, 4, p. 399-407 9 p.

Research output: Contribution to journalArticle

2015

A novel Sarcocystis neurona genotype XIII is associated with severe encephalitis in an unexpectedly broad range of marine mammals from the northeastern Pacific Ocean

Barbosa, L., Johnson, C. K., Lambourn, D. M., Gibson, A. K., Haman, K. H., Huggins, J. L., Sweeny, A. R., Sundar, N., Raverty, S. A. & Grigg, M. E., Aug 1 2015, In : International Journal for Parasitology. 45, 9-10, p. 595-603 9 p.

Research output: Contribution to journalArticle

25 Scopus citations

Assessing ecological correlates of marine bird declines to inform marine conservation

Vilchis, L. I., Johnson, C. K., Evenson, J. R., Pearson, S. F., Barry, K. L., Davidson, P., Raphael, M. G. & Gaydos, J. K., Feb 1 2015, In : Conservation Biology. 29, 1, p. 154-163 10 p.

Research output: Contribution to journalArticle

9 Scopus citations

Comparison of trace mineral concentrations in tail hair, body hair, blood, and liver of mule deer (Odocoileus hemionus) in California

Roug, A., Swift, P. K., Gerstenberg, G., Woods, L., Johnson, C. K., Torres, S. G. & Puschner, B., May 6 2015, In : Journal of Veterinary Diagnostic Investigation. 27, 3, p. 295-305 11 p.

Research output: Contribution to journalArticle

11 Scopus citations

Epidemiology and pathology of Toxoplasma gondii in free-ranging California sea lions (Zalophus californianus)

Carlson-Bremer, D., Colegrove, K. M., Gulland, F. M. D., Conrad, P. A., Mazet, J. A. & Johnson, C. K., 2015, In : Journal of Wildlife Diseases. 51, 2, p. 362-373 12 p.

Research output: Contribution to journalArticle

15 Scopus citations

Non-random patterns in viral diversity

Anthony, S. J., Islam, A., Johnson, C. K., Navarrete-Macias, I., Liang, E., Jain, K., Hitchens, P. L., Che, X., Soloyvov, A., Hicks, A. L., Ojeda-Flores, R., Zambrana-Torrelio, C., Ulrich, W., Rostal, M. K., Petrosov, A., Garcia, J., Haider, N., Wolfe, N., Goldstein, T., Morse, S. S. & 5 others, Rahman, M., Epstein, J. H., Mazet, J. A., Daszak, P. & Lipkin, W. I., Sep 22 2015, In : Nature Communications. 6, 8147.

Research output: Contribution to journalArticle

30 Scopus citations

Optimization of a novel non-invasive oral sampling technique for zoonotic pathogen surveillance in nonhuman primates

Evans, T. S., Barry, P. A., Gilardi, K. V., Goldstein, T., Deere, J. D., Fike, J., Yee, J., Ssebide, B. J., Karmacharya, D., Cranfield, M. R., Wolking, D., Smith, B., Mazet, J. A. & Johnson, C. K., Jun 5 2015, In : PLoS Neglected Tropical Diseases. 9, 6, e0003813.

Research output: Contribution to journalArticle

13 Scopus citations

PSOROPTES INFESTATION and TREATMENT in AN ISOLATED POPULATION of BIGHORN SHEEP (OVIS CANADENSIS)

Bleich, V. C., Johnson, C. K., Torres, S. G., Davis, J. H., Ramsey, J. M., Villepique, J. T. & Gonzales, B. J., Sep 1 2015, In : Journal of Zoo and Wildlife Medicine. 46, 3, p. 491-497 7 p.

Research output: Contribution to journalArticle

Seroepidemiologic survey of potential pathogens in obligate and facultative scavenging avian species in California

Straub, M. H., Kelly, T. R., Rideout, B. A., Eng, C., Wynne, J., Braun, J. & Johnson, C. K., Nov 1 2015, In : PLoS One. 10, 11, e0143018.

Research output: Contribution to journalArticle

8 Scopus citations

Spillover and pandemic properties of zoonotic viruses with high host plasticity

Johnson, C. K., Hitchens, P. L., Smiley Evans, T., Goldstein, T., Thomas, K., Clements, A., Joly, D. O., Wolfe, N. D., Daszak, P., Karesh, W. B. & Mazet, J. A., Oct 7 2015, In : Scientific Reports. 5, 14830.

Research output: Contribution to journalArticle

58 Scopus citations

Survival and mortality of pumas (Puma concolor) in a fragmented, urbanizing landscape

Vickers, T. W., Sanchez, J. N., Johnson, C. K., Morrison, S. A., Botta, R., Smith, T., Cohen, B. S., Huber, P. R., Ernest, H. B. & Boyce, W. M., Jul 15 2015, In : PLoS One. 10, 7, e0131490.

Research output: Contribution to journalArticle

28 Scopus citations

Targeting Transmission Pathways for Emerging Zoonotic Disease Surveillance and Control

Loh, E. H., Zambrana-Torrelio, C., Olival, K. J., Bogich, T. L., Johnson, C. K., Mazet, J. A., Karesh, W. & Daszak, P., Jul 1 2015, In : Vector-Borne and Zoonotic Diseases. 15, 7, p. 432-437 6 p.

Research output: Contribution to journalArticle

17 Scopus citations

Two decades of cumulative impacts to survivorship of endangered California condors in California

Kelly, T. R., Rideout, B. A., Grantham, J., Brandt, J., Burnett, L. J., Sorenson, K. J., George, D., Welch, A., Moen, D., Rasico, J., Johnson, M., Battistone, C. & Johnson, C. K., Nov 1 2015, In : Biological Conservation. 191, p. 391-399 9 p.

Research output: Contribution to journalArticle

6 Scopus citations
2014

Dual-pathogen etiology of avian trichomonosis in a declining band-tailed pigeon population

Girard, Y. A., Rogers, K. H., Woods, L. W., Chouicha, N., Miller, W. A. & Johnson, C. K., 2014, In : Infection, Genetics and Evolution. 24, p. 146-156 11 p.

Research output: Contribution to journalArticle

20 Scopus citations
10 Scopus citations

Maximizing the ecological contribution of conservation banks

Bunn, D. A., Moyle, P. B. & Johnson, C. K., 2014, In : Wildlife Society Bulletin. 38, 2, p. 377-385 9 p.

Research output: Contribution to journalArticle

5 Scopus citations

Spatiotemporal Patterns and Risk Factors for Lead Exposure in Endangered California Condors during 15 Years of Reintroduction

Kelly, T. R., Grantham, J., George, D., Welch, A., Brandt, J., Burnett, L. J., Sorenson, K. J., Johnson, M., Poppenga, R. H., Moen, D., Rasico, J., Rivers, J. W., Battistone, C. & Johnson, C. K., Dec 1 2014, In : Conservation Biology. 28, 6, p. 1721-1730 10 p.

Research output: Contribution to journalArticle

17 Scopus citations

Trichomonas stableri n. sp., an agent of trichomonosis in Pacific Coast band-tailed pigeons (Patagioenas fasciata monilis)

Girard, Y. A., Rogers, K. H., Gerhold, R., Land, K. M., Lenaghan, S. C., Woods, L., Haberkern, N., Hopper, M., Cann, J. D. & Johnson, C. K., 2014, In : International Journal for Parasitology: Parasites and Wildlife. 3, 1, p. 32-40 9 p.

Research output: Contribution to journalArticle

32 Scopus citations
2013

Brevetoxicosis in seabirds naturally exposed to Karenia brevis blooms along the central west coast of Florida

Fauquier, D. A., Flewelling, L. J., Maucher, J. M., Keller, M., Kinse, M. J., Johnson, C. K., Henry, M., Gannon, J. G., Ramsdell, J. S. & Landsberg, J. H., Apr 1 2013, In : Journal of Wildlife Diseases. 49, 2, p. 246-260 15 p.

Research output: Contribution to journalArticle

13 Scopus citations

Lead in ammunition: A persistent threat to health and conservation

Johnson, C. K., Kelly, T. R. & Rideout, B. A., 2013, In : EcoHealth. 10, 4, p. 455-464 10 p.

Research output: Contribution to journalArticle

11 Scopus citations

Reforms could boost conservation banking by landowners

Bunn, D., Lubell, M. & Johnson, C. K., Apr 2013, In : California Agriculture. 67, 2, p. 86-95 10 p.

Research output: Contribution to journalArticle

4 Scopus citations

Risk factors for exposure to feline pathogens in California mountain lions (Puma Concolor)

Foley, J. E., Swift, P., Fleer, K. A., Torres, S., Girard, Y. A. & Johnson, C. K., Apr 1 2013, In : Journal of Wildlife Diseases. 49, 2, p. 279-293 15 p.

Research output: Contribution to journalArticle

14 Scopus citations

Targeting surveillance for zoonotic virus discovery

Levinson, J., Bogich, T. L., Olival, K. J., Epstein, J. H., Johnson, C. K., Karesh, W. & Daszak, P., May 2013, In : Emerging Infectious Diseases. 19, 5, p. 743-747 5 p.

Research output: Contribution to journalArticle

27 Scopus citations
2012

Comparative analysis of three brevetoxin-associated bottlenose dolphin (Tursiops truncatus) mortality events in the Florida Panhandle region (USA)

Twiner, M. J., Flewelling, L. J., Fire, S. E., Bowen-Stevens, S. R., Gaydos, J. K., Johnson, C. K., Landsberg, J. H., Leighfield, T. A., Mase-Guthrie, B., Schwacke, L., van Dolah, F. M., Wang, Z. & Rowles, T. K., Aug 15 2012, In : PLoS One. 7, 8, e42974.

Research output: Contribution to journalArticle

28 Scopus citations

Dead or alive: Animal sampling during Ebola hemorrhagic fever outbreaks in humans

Olson, S. H., Reed, P., Cameron, K. N., Ssebide, B. J., Johnson, C. K., Morse, S. S., Karesh, W. B., Mazet, J. A. & Joly, D. O., 2012, In : Emerging Health Threats Journal. 5, 1, 9134.

Research output: Contribution to journalArticle

39 Scopus citations

Diagnosis and treatment of Sarcocystis neurona-induced myositis in a free-ranging California sea lion

Carlson-Bremer, D. P., Gulland, F. M. D., Johnson, C. K., Colegrove, K. M. & van Bonn, W. G., Feb 1 2012, In : Journal of the American Veterinary Medical Association. 240, 3, p. 324-328 5 p.

Research output: Contribution to journalArticle

14 Scopus citations

Health Assessment and Seroepidemiologic Survey of Potential Pathogens in Wild Antillean Manatees (Trichechus manatus manatus)

Sulzner, K., Johnson, C. K., Bonde, R. K., Auil Gomez, N., Powell, J., Nielsen, K., Luttrell, M. P., Osterhaus, A. D. M. E. & Aguirre, A. A., Sep 12 2012, In : PLoS One. 7, 9, e44517.

Research output: Contribution to journalArticle

15 Scopus citations
10 Scopus citations