Seasonal variability in bed-bug (Cimex lectularius) activity in Western Europe, the United States, and Australia using search engine query data as a surrogate outbreak measure Jonathan Kantor, MD, MSCE, MA Journal of the American Academy of Dermatology Volume 75, Issue 3, Pages 627-629 (September 2016) DOI: 10.1016/j.jaad.2016.04.025 Copyright © 2016 American Academy of Dermatology, Inc. Terms and Conditions
Fig 1 Relative search volume index values for northern hemisphere bed bug searches using Google Trends. Note that the system only provides monthly data for Germany, France, and Italy. Journal of the American Academy of Dermatology 2016 75, 627-629DOI: (10.1016/j.jaad.2016.04.025) Copyright © 2016 American Academy of Dermatology, Inc. Terms and Conditions
Fig 2 Relative search volume index (SVI) values for bed bug searches using Google Trends for the United States and Australia demonstrating an inverse cyclic pattern. Journal of the American Academy of Dermatology 2016 75, 627-629DOI: (10.1016/j.jaad.2016.04.025) Copyright © 2016 American Academy of Dermatology, Inc. Terms and Conditions