Acute Anaplasma phagocytophilum infection in a pediatric domestic cat.

ABSTRACT:

Case summary

A domestic shorthair cat estimated to be 4-6 weeks old was presented to a referral center for evaluation of lethargy, anorexia and diarrhea for a duration of 24 h. A feline vector-borne PCR panel, as well as a blood smear, examined by a board-certified pathologist, confirmed an Anaplasma phagocytophilum infection. Morulae were identified in both feline neutrophils and eosinophils. Treatment consisted of a 21-day course of liquid doxycycline. Clinical signs rapidly resolved and were not noted to recur.

Relevance and novel information

This case demonstrates that A phagocytophilum can infect cats as young as 4-6 weeks old. Doxycycline, as the antibiotic of choice for the treatment of A phagocytophilum infections, was used. Consistent with the l

SUBMITTER: Graham M 

PROVIDER: S-EPMC10748583 | biostudies-literature | 2023 Jul-Dec

REPOSITORIES: biostudies-literature