Characterisation of Streptococcus suis Isolates in the Czech
Republic Collected from Diseased Pigs in the Years 2018-2022

J 2023

Characterisation of Streptococcus suis Isolates in the Czech Republic Collected from Diseased Pigs in the Years 2018-2022

ZOUHAROVÁ, Monika; Bronislav ŠIMEK; Jan GEBAUER; Natálie KRÁLOVÁ; Ivana KUCHAROVIČOVÁ et al.

Základní údaje

Originální název

Characterisation of Streptococcus suis Isolates in the Czech Republic Collected from Diseased Pigs in the Years 2018-2022

Autoři

Vydání

Pathogens, MDPI, 2023, 2076-0817

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

40301 Veterinary science

Stát vydavatele

Švýcarsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 3.300

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/23:00130472

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

Streptococcus suis; serotype; sequence type; pathotype

Štítky

14314010, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 20. 3. 2023 13:35, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

As in other countries, in the Czech Republic, Streptococcus suis infection in pigs is considered an economically significant disease for the pig industry, though little is known about its population structure. We collected S. suis isolates from 144 farms in the years 2018–2022. All samples were taken from animals suffering from symptoms indicating possible S. suis infection. Serotyping revealed the presence of 23 different serotypes, and 18.94% were non-typable strains. The most common was S7 (14.96%), while other serotypes had frequencies of less than 10%. Sequence typing identified 56 different sequence types, including 31 newly assigned sequence types together with 41 new alleles in genes in the MLST schema. A large portion of isolates (25.70%) were of unknown sequence type. The most common sequence types were ST29 (14.77%) and ST28 (10.04%); the other sequence types had frequencies of less than 10%. In total, 100 different combinations of serotypes and sequence types were identified. Among them, S7ST29 was found in 72 isolates, representing 13.63% of all isolates, and was significantly associated with the central nervous system. Many other isolates of particular serotype and sequence type combinations were found in a few cases, and a number of isolates were non-typable.

Citovat

ZOUHAROVÁ, Monika; Bronislav ŠIMEK; Jan GEBAUER; Natálie KRÁLOVÁ; Ivana KUCHAROVIČOVÁ; Hana PLODKOVÁ; Tomáš PECKA; Marek BRYCHTA; Marie ŠVEJDOVÁ; Kateřina NEDBALCOVÁ; Katarína MATIAŠKOVÁ a Ján MATIAŠOVIC. Characterisation of Streptococcus suis Isolates in the Czech Republic Collected from Diseased Pigs in the Years 2018-2022. Pathogens. MDPI, 2023, roč. 12, č. 1, s. 1-11. ISSN 2076-0817. Dostupné z: https://doi.org/10.3390/pathogens12010005.

@article{2268519,
   author = {Zouharová, Monika and Šimek, Bronislav and Gebauer, Jan and Králová, Natálie and Kucharovičová, Ivana and Plodková, Hana and Pecka, Tomáš and Brychta, Marek and Švejdová, Marie and Nedbalcová, Kateřina and Matiašková, Katarína and Matiašovic, Ján},
   article_number = {1},
   doi = {https://doi.org/10.3390/pathogens12010005},
   keywords = {Streptococcus suis; serotype; sequence type; pathotype},
   language = {eng},
   issn = {2076-0817},
   journal = {Pathogens},
   title = {Characterisation of Streptococcus suis Isolates in the Czech Republic Collected from Diseased Pigs in the Years 2018-2022},
   url = {https://www.mdpi.com/2076-0817/12/1/5},
   volume = {12},
   year = {2023}
}

TY  - JOUR
ID  - 2268519
AU  - Zouharová, Monika - Šimek, Bronislav - Gebauer, Jan - Králová, Natálie - Kucharovičová, Ivana - Plodková, Hana - Pecka, Tomáš - Brychta, Marek - Švejdová, Marie - Nedbalcová, Kateřina - Matiašková, Katarína - Matiašovic, Ján
PY  - 2023
TI  - Characterisation of Streptococcus suis Isolates in the Czech Republic Collected from Diseased Pigs in the Years 2018-2022
JF  - Pathogens
VL  - 12
IS  - 1
SP  - 1-11
EP  - 1-11
PB  - MDPI
SN  - 20760817
KW  - Streptococcus suis
KW  - serotype
KW  - sequence type
KW  - pathotype
UR  - https://www.mdpi.com/2076-0817/12/1/5
N2  - As in other countries, in the Czech Republic, Streptococcus suis infection in pigs is considered an economically significant disease for the pig industry, though little is known about its population structure. We collected S. suis isolates from 144 farms in the years 2018–2022. All samples were taken from animals suffering from symptoms indicating possible S. suis infection. Serotyping revealed the presence of 23 different serotypes, and 18.94% were non-typable strains. The most common was S7 (14.96%), while other serotypes had frequencies of less than 10%. Sequence typing identified 56 different sequence types, including 31 newly assigned sequence types together with 41 new alleles in genes in the MLST schema. A large portion of isolates (25.70%) were of unknown sequence type. The most common sequence types were ST29 (14.77%) and ST28 (10.04%); the other sequence types had frequencies of less than 10%. In total, 100 different combinations of serotypes and sequence types were identified. Among them, S7ST29 was found in 72 isolates, representing 13.63% of all isolates, and was significantly associated with the central nervous system. Many other isolates of particular serotype and sequence type combinations were found in a few cases, and a number of isolates were non-typable.
ER  -

ZOUHAROVÁ, Monika; Bronislav ŠIMEK; Jan GEBAUER; Natálie KRÁLOVÁ; Ivana KUCHAROVIČOVÁ; Hana PLODKOVÁ; Tomáš PECKA; Marek BRYCHTA; Marie ŠVEJDOVÁ; Kateřina NEDBALCOVÁ; Katarína MATIAŠKOVÁ a Ján MATIAŠOVIC. Characterisation of Streptococcus suis Isolates in the Czech Republic Collected from Diseased Pigs in the Years 2018-2022. \textit{Pathogens}. MDPI, 2023, roč.~12, č.~1, s.~1-11. ISSN~2076-0817. Dostupné z: https://doi.org/10.3390/pathogens12010005.

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