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Volume 29, Number 3—March 2023
Research

Associations of Anaplasma phagocytophilum Bacteria Variants in Ixodes scapularis Ticks and Humans, New York, USA

Melissa Prusinski1, Collin O’Connor1Comments to Author , Alexis Russell, Jamie Sommer, Jennifer White, Lauren Rose, Richard Falco, John Kokas2, Vanessa Vinci, Wayne Gall3, Keith Tober2, Jamie Haight, JoAnne Oliver, Lisa Meehan, Lee Ann Sporn, Dustin Brisson, and P. Bryon Backenson
Author affiliations: New York State Department of Health, Albany, New York, USA (M. Prusinski, A. Russell, J. Sommer, J. White, L. Rose, L. Meehan, P.B. Backenson); University at Buffalo Department of Geography, Buffalo, New York, USA (C. O’Connor); New York State Department of Health, Buffalo (C. O’Connor, W. Gall, K. Tober); New York State Department of Health, Armonk, New York, USA (R. Falco, J. Kokas, V. Vinci); New York State Department of Health, Falconer, New York, USA (J. Haight); New York State Department of Health, Syracuse, New York, USA (J. Oliver); Paul Smith's College, Paul Smiths, New York, USA (L.A. Sporn); University of Pennsylvania, Philadelphia, Pennsylvania, USA (D. Brisson)

Main Article

Figure 2

Mean ERI of pathogenic and nonpathogenic genetic variants of Anaplasma phagocytophilum bacteria in adult blacklegged ticks aggregated to regions of New York, 2008–2020. A) Hudson Valley region; B) Capital region; C) Central region; D) Western region. Ap-ha, human pathogenic variant of A. phagocytophilum bacteria; Ap-V1, nonpathogenic variant of A. phagocytophilum; ERI, entomological risk index.

Figure 2. Mean ERI of pathogenic and nonpathogenic genetic variants of Anaplasma phagocytophilum bacteria in adult blacklegged ticks aggregated to regions of New York, 2008–2020. A) Hudson Valley region; B) Capital region; C) Central region; D) Western region. Ap-ha, human pathogenic variant of A. phagocytophilum bacteria; Ap-V1, nonpathogenic variant of A. phagocytophilum; ERI, entomological risk index.

Main Article

1These authors contributed equally to this article.

2Retired.

3Current affiliation: US Department of Agriculture, Animal and Plant Health Inspection Service, Buffalo, NY 14213, USA.

Page created: January 12, 2023
Page updated: February 21, 2023
Page reviewed: February 21, 2023
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