[1] Univ Washington, Dept Med, Div Allergy & Infect Dis, Ctr Emerging & Re Emerging Infect Dis CERID, Seattle, WA 98109 USA
[2] Univ Washington, Dept Biochem, Seattle, WA 98195 USA
[3] Univ Arizona, Sch Anim & Comparat Biomed Sci, Tucson, AZ 85721 USA
[4] Univ Washington, Dept Chem, Seattle, WA 98195 USA
[5] Eleven Bravo LLC, Westport, WI 53597 USA
[6] Tufts Univ, Cummings Sch Vet Med, Dept Infect Dis & Global Hlth, North Grafton, MA 01536 USA
[7] Oregon Hlth & Sci Univ, Portland, OR 97239 USA
[8] Univ Bern, Vetsuisse Fac, Inst Parasitol, Dept Infect Dis & Pathobiol, CH-3012 Bern, Switzerland
[9] Univ Complutense Madrid, Fac Vet Sci, Anim Hlth Dept, Saluvet, Ciudad Univ S-N, Madrid 28040, Spain