Investigation of Bacterial Infections in Pig Farms affected by Respiratory Disease Complex in Bulgaria

Pepovich, R.; Nikolov, B.; Hristov, K.; Genova, K.; Hadjiolova-Tafradjiyska, Radka; Radanski, S.

doi:10.20546/ijcmas.2016.509.062

Cited by 1 publication

(2 citation statements)

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“…We reviewed data from 20 scientific publications on the isolation of various bacterial and viral common pathogens associated with PRDC. Furthermore, 16 publications described the etiology of bacterial-viral interactions, while two articles were exclusively dedicated to viral infections (Qin et al, 2018;Singh et al, 2022) or bacterial (Pepovich et al, 2016;Petri et al, 2023) multiple infections.…”

Section: Sectionmentioning

confidence: 99%

“…We have reviewed literature of the last decade that focused on the study of PRDC in different countries around the world. The authors from the US, Canada, multiple Brazil (Choi et al, 2003;Arenales et al, 2022), European countries (Maes et al, 1999;Hansen et al, 2010;Pepovich et al, 2016;Eddicks et al, 2021;Vangroenweghe and Oliver, 2021;Petri et al, 2023), Africa (Oba et al, 2020) and Asia (Cheong et al, 2017;Qin et al, 2018;Zhu et al, 2021;Singh, 2022) devoted their efforts to isolate n and and identification of PRDC pathogens. The authors from Ukraine have also researched the PRDC spread issue (Prokhoriatova and Kolchyk, 2015;Masiuk et al, 2016;Furda, 2018;Kovalenkoand Kovalenko, 2021;Severyn et al, 2021).…”

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confidence: 99%

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Etiology of Porcine Respiratory Disease Complex on Farms of Kharkiv and Poltava Regions

Voitenko,

Severyn,

Hontar

et al. 2023

OneHealthJournal

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The paper reviews the study of the etiology of porcine respiratory disease complex (PRDC). Multiple respiratory infections in pigs are common worldwide and cause great economic losses in pig farming. The paper studied the epizootic situation on pig farms in Poltava and Kharkiv regions in Ukraine in 2019–2023. The findings showed an increase in the frequency of respiratory diseases in pigs, from 11.4 % to 23.7 %. Laboratory tests confirmed the multiple infections of porcine respiratory diseases. The infections included two key viruses (porcine reproductive and respiratory syndrome and porcine circovirus type 2 and from 4 to 8 types of bacteria, depending on the year of study. During the research period, the array of bacterial pathogens changed. The numbers of isolation of Mycoplasma and Pasteurella dropped by 7.2 and 6.3 times, respectively, and Escherichia coli and Actinobacillus increased by 17.7 and 8.0 times, respectively. During the study of antibiotic susceptibility, Streptococcus suis isolates showed the maximum susceptibility to antibiotics, while Pasteurella multocida isolates were the most resistant.

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Section: Sectionmentioning

confidence: 99%