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Volume 29, Number 2—February 2023
Research Letter

Dirofilaria immitis in Dog Imported from Venezuela to Chile

Cristian A. Alvarez Rojas1Comments to Author , Beatriz Cancino-Faure1Comments to Author , Pablo Lillo, María Luisa Fernández, Alejandro Piñeiro González, and Alonso Flores Ramírez
Author affiliations: Escuela de Medicina Veterinaria, Facultad de Agronomía e Ingeniería Forestal, Facultad de Ciencias Biológicas y Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile (C.A. Alvarez Rojas, P. Lillo); Laboratorio de Microbiología y Parasitología, Departamento de Ciencias Preclínicas, Facultad de Medicina, Universidad Católica del Maule, Talca, Chile (B. Cancino-Faure, A. Piñeiro González); Hospital Veterinario Mi Mascota, Santiago (M.L. Fernández); Sociedad Chilena de Cardiología Veterinaria, Santiago (A. Flores Ramírez)

Main Article

Table

Length and width of 10 microfilariae fixed in formalin and measured using the modified Knott’s test, in a dog imported from Venezuela with Dirofilaria immitis infection, Chile, January 2022

Microfilariae Length, μm Width, μm
1 287.8 6.0
2 295.5 7.2
3 280.2 7.6
4 281.8 6.6
5 277.7 7.3
6 295.7 6.1
7 275.3 5.4
8 284.0 6.2
9 289.7 6.6
10
 288.9
 6.0
Average 285.6 6.5

Main Article

1These first authors contributed equally to this article.

Page created: December 01, 2022
Page updated: January 21, 2023
Page reviewed: January 21, 2023
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
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