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Disclaimer: Early release articles are not considered as final versions. Any changes will be reflected in the online version in the month the article is officially released.

Volume 30, Number 12—December 2024
Research

Novel Mastadenovirus Infection as Cause of Pneumonia in Imported Black-and-White Colobuses (Colobus guereza), Thailand

Chutchai Piewbang, Sabrina Wahyu Wardhani, Panida Poonsin, Pattiya Lohavicharn, Ratchanon Tengtawon, Thanakrit Charoenrat, Sitthichok Lacharoje, Sawang Kesdangsakonwut, Tanit Kasantikul, Nathamon Kosoltanapiwat, and Somporn TechangamsuwanComments to Author 
Author affiliation: Chulalongkorn University, Bangkok, Thailand (C. Piewbang, S.W. Wardhani, P. Poonsin, P. Lohavicharn, S. Lacharoje, S. Kesdangsakonwut, S. Techangamsuwan); Goodwill Animal Hospital, Nonthaburi, Thailand (R. Tengtawon, T. Charoenrat,); Michigan State University, East Lansing, Michigan, USA. (T. Kasantikul); Mahidol University, Bangkok (N. Kosoltanapiwat)

Main Article

Table

Immunohistochemistry and quantitative PCR findings in an investigation of novel mastadenovirus infection causing pneumonia in imported black-and-white colobuses (Colobus guereza), Thailand*

Colobus no. Sample types tested, Ct value/immunohistochemistry findings
Oral swab Fecal swab Lung Trachea TLN Intestine MLN Liver Kidney Heart Brain
1† 22.5/ND 30.2/ND 18.2/++ 20.2/++ 30.6/+ 29.0/++ −/− −/− −/− −/− −/−
2† 23.4/ND 32.5)/ND 20.2/++ 24.2/+ 32.7/– 30.6/+ −/− −/− −/− −/− −/−
3† 26.9/ND 32.8/ND 22.4/++ 23.8/++ 30.2/+ 30.2/+ −/− −/− −/− −/− −/−
4† 22.8/ND 29.9)/ND 17.5/++ 24.9/++ 33.8/– 25.8/+ −/− −/− −/− −/− −/−
5 29.0/ND ­–/ND NSA NSA NSA NSA NSA NSA NSA NSA NSA
6 29.8/ND –/ND NSA NSA NSA NSA NSA NSA NSA NSA NSA
7 30.5/ND 34.5/ND NSA NSA NSA NSA NSA NSA NSA NSA NSA
8 27.2/ND –/ND NSA NSA NSA NSA NSA NSA NSA NSA NSA
9 29.3/ND –/ND NSA NSA NSA NSA NSA NSA NSA NSA NSA

*Staining intensity of immunohistochemistry was semiquantitative. Ct, cycle threshold; MLN, mesenteric lymph node; ND, not determined; NSA, no sample available; TLN, tracheobronchial lymph node; +, positive intensity; ++, strong positive intensity; –, negative. †Colobus died.

Main Article

Page created: October 16, 2024
Page updated: November 21, 2024
Page reviewed: November 21, 2024
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