巴西南部猫中的溶血性支原体感染及其与猫Leukemia病毒（FeLV）和猫免疫缺陷病毒（FIV）的相关性。
Mycoplasma haemofelis infection and its correlation with feline leukemia virus (FeLV) and feline immunodeficiency virus (FIV) in cats in Southern Brazil.
发表日期：2023 Feb
作者：
Aline da Rosa Maciel, Giovana Biezus, Thierry Grima de Cristo, Luiz Claudio Miletti, Ubirajara da Costa Maciel, Amanda Larissa Vicente Medeiros, Maysa Garlet Nunes Xavier, Renata Assis Casagrande
来源：
Comp Immunol Microb
摘要：
一项横断面研究在巴西南部对274只猫进行了调查，以估计Mycoplasma haemofelis PCR的患病率、相关因素以及其与FeLV和FIV的ELISA法的相关性。M. haemofelis的表观患病率为6.6%（18/274）（95% CI：3.6-9.5％），其中有33.3％的猫（6/18）同时感染了FeLV，5.6％（1/18）感染了FIV，5.6％（1/18）同时感染了两者。雄性猫更有可能对M. haemofelis呈阳性[OR：7.07（1.97-25.34）]。只有三只M. haemofelis阳性的猫出现了相关的临床变化，如粘膜苍白。对于年龄、血红蛋白浓度、压积和杆状中性白细胞计数，M. haemofelis阳性猫与阴性对照组之间存在显着差异。在巴西南部，Mycoplasma haemofelis很常见，而雄性猫的风险更高。由于它们身体健康，大多数猫可以归类为无症状带原者。版权所有©2023.由Elsevier Ltd.出版。
A cross-sectional study was conducted on 274 cats in Southern Brazil to estimate the prevalence of Mycoplasma haemofelis PCR, associated factors, and its correlation with ELISA for FeLV and FIV. The apparent prevalence of M. haemofelis was 6.6% (18/274) (95% CI: 3.6-9.5%), of which 33.3% (6/18) had co-infection with FeLV, 5.6% (1/18) with FIV, and 5.6% (1/18) with both. Male cats were more likely to be positive for M. haemofelis [OR: 7.07 (1.97-25.34)]. Only three M. haemofelis-positive cats showed related clinical changes, such as mucosal pallor. A statistically significant difference was observed between M. haemofelis-positive cats and the negative control group for age, hemoglobin concentration, packed cell volume, and rod neutrophil counts. Mycoplasma haemofelis is prevalent in southern Brazil, with a higher risk in male cats. Most cats could be classified as asymptomatic carriers since they were healthy.Copyright © 2023. Published by Elsevier Ltd.