The Elusive Baseline of Marine Disease: Are Diseases in Ocean Ecosystems Increasing?

• Jessica R Ward ,

  *To whom correspondence should be addressed. E-mail: jrw37@cornell.edu

  Affiliation Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, United States of America

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• Kevin D Lafferty

  Affiliation United States Geological Survey Western Ecological Research Center, Marine Science Institute, University of California, Santa Barbara, Santa Barbara, California, United States of America

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