scholarly journals Torque teno virus from Korean domestic swine farms, 2017–2018

2021 ◽  
Author(s):  
Van Giap Nguyen ◽  
Cheong Ung Kim ◽  
Hai Quynh Do ◽  
Yong‐Ho Park ◽  
Bong‐Kyun Park ◽  
...  
Keyword(s):  
Torque Teno Virus ◽  
Swine Farms ◽  
Domestic Swine

scholarly journals Molecular based detection, genetic characterization and phylogenetic analysis of porcine circovirus 4 from Korean domestic swine farms

2020 ◽  
Author(s):  
Giap Nguyen ◽  
Hai Quynh Do ◽  
Le Huynh ◽  
Yong Ho Park ◽  
Bong Kyun Park ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
Genetic Characterization ◽  
Porcine Circovirus ◽  
Swine Farms ◽  
Domestic Swine

scholarly journals Molecular‐based detection, genetic characterization and phylogenetic analysis of porcine circovirus 4 from Korean domestic swine farms

2021 ◽  
Author(s):  
Van‐Giap Nguyen ◽  
Hai‐Quynh Do ◽  
Thi‐My‐Le Huynh ◽  
Yong‐Ho Park ◽  
Bong‐Kyun Park ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
Genetic Characterization ◽  
Porcine Circovirus ◽  
Swine Farms ◽  
Domestic Swine

An estimate of Salmonella prevalence on Illinois swine farms using mesenteric lymph node cultures

1999 ◽  
Author(s):  
D. Damman ◽  
P. B. Bahnson ◽  
R. M. Weigel ◽  
R. E. Isaacson ◽  
H. F. Troutt ◽  
...  
Keyword(s):  
Lymph Node ◽  
Mesenteric Lymph Node ◽  
Swine Farms ◽  
Mesenteric Lymph

scholarly journals Prospective studies of swine influenza A virus epidemiology on swine farms, China

2020 ◽  
Vol 101 ◽  
pp. 535
Author(s):  
G. Gray ◽  
L.K. Borkenhagen ◽  
G.-L. Wang ◽  
M.-J. Ma
Keyword(s):  
Influenza A Virus ◽  
Prospective Studies ◽  
Influenza A ◽  
Swine Influenza ◽  
Swine Farms ◽  
Swine Influenza A Virus

scholarly journals Charges virales de l’Epstein-Barr Virus (EBV) et du Torque-Teno Virus (TTV) : des marqueurs d’immunodépression associés aux formes graves de COVID-19 ?

2021 ◽  
Vol 42 ◽  
pp. A116
Author(s):  
M. Robert ◽  
R. Fort ◽  
G. Destras ◽  
T. Barba ◽  
A. Hot
Keyword(s):  
Torque Teno Virus ◽  
Barr Virus

Effect of Type of Tissue on the Development of Chrysomya rufifacies (Diptera: Calliphoridae) in Sri Lanka

2021 ◽  
Author(s):  
Y T B Bambaradeniya ◽  
W A I P Karunaratne ◽  
J K Tomberlin ◽  
P A Magni
Keyword(s):  
Skeletal Muscle ◽  
Sri Lanka ◽  
Forensic Entomology ◽  
Development Time ◽  
Developmental Studies ◽  
Chrysomya Rufifacies ◽  
Significant Difference ◽  
The World ◽  
Significant Temperature ◽  
Domestic Swine

Abstract Chrysomya rufifacies (Macquart), the hairy maggot blow fly, is of great importance for the field of forensic entomology due to its habit as an early colonizer of decomposing vertebrate remains and myiasis producer. Development studies on this species have been conducted in scattered regions of the world, using types of tissue from several species of animals as a rearing medium. Despite the commonality of C. rufifacies in Sri Lanka, developmental studies have never been performed in this region. As well, the effects of diet on development have not been tested. In the current study, C. rufifacies immatures were reared on skeletal muscle, liver, and heart from domestic swine, with flies from colonies maintained at 25 and 28°C. The minimum time needed to complete each stage at 25°C on liver (224.14 h) was fastest followed by skeletal muscle (249.33 h) and heart (251.64 h) respectively, whereas at 28°C, fly development was quickest on heart muscle (178.27 h) followed by liver (178.50 h) and skeletal muscle (186.17 h) respectively. A significant difference in total development time was determined for temperature, while the rearing medium was not significant. Temperature also showed a significant effect on the length and the width of the larvae, while the type of tissue statistically impacted only the width.

scholarly journals Identification and genetic diversity of hepatitis E virus in domestic swine from Slovakia

2021 ◽  
Vol 17 (1) ◽  
Author(s):  
Anna Jackova ◽  
Katarina Dudasova ◽  
Slavomira Salamunova ◽  
Rene Mandelik ◽  
Jaroslav Novotny ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Hepatitis E Virus ◽  
Hepatitis E ◽  
Developed Countries ◽  
European Countries ◽  
Major Clade ◽  
Information Gap ◽  
Production Stages ◽  
Suckling Piglets ◽  
Domestic Swine

Abstract Background Hepatitis E virus (HEV) is agent causing hepatitis worldwide. Originally considered to be limited to developing countries, this virus was also detected in developed countries. In recent years an increasing number of reports indicate that farmed domestic pigs are widely infected with HEV in several European countries. The HEV status in Slovakia is still missing. Results In this study, the circulation of HEV among domestic swine in Slovakia and genetic diversity of the virus was studied. Overall HEV RNA was detected in 53/388 (13.7, 95% CI: 10.40–17.48%) pig rectal swabs in five production stages (age categories) with statistically significant differences among all the stages. The highest HEV prevalence was observed in weaners 24/81 (29.6, 95% CI: 19.99–40.81%) and then significantly declined in growers and fatteners. No HEV was detected in suckling piglets and sows. Twenty-eight partial sequences of ORF1 (242 bp) and seventeen of ORF2 (304 bp) were analysed. Phylogenetic analysis and p-distance comparisons confirmed in both ORFs that all Slovak HEV sequences belong to the genotype HEV-3, major clade 3abchij with higher identity to 3a and 3i subtypes. Three sequences were outside of all lastly updated HEV-3 subtypes. Conclusion This is the first report to fill the information gap about HEV infection in pigs in Slovakia. The results suggested a lower prevalence of HEV in Slovak pig farms than observed in other European countries. While most HEV isolates were typed as HEV-3 clade 3abchij, three sequences were unclassified.

Occurrence and fate of androgens, progestogens and glucocorticoids in two swine farms with integrated wastewater treatment systems

2021 ◽  
Vol 192 ◽  
pp. 116836
Author(s):  
Jin-Na Zhang ◽  
Jun Chen ◽  
Lei Yang ◽  
Min Zhang ◽  
Li Yao ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Swine Farms ◽  
Wastewater Treatment Systems

Clostridioides difficile on Ohio swine farms (2015): A comparison of swine and human environments and assessment of on‐farm risk factors

2019 ◽  
Vol 66 (7) ◽  
pp. 861-870
Author(s):  
Rory A. O’Shaughnessy ◽  
Gregory G. Habing ◽  
Wondwossen A. Gebreyes ◽  
Andrew S. Bowman ◽  
J. Scott Weese ◽  
...  
Keyword(s):  
Risk Factors ◽  
Swine Farms ◽  
Clostridioides Difficile ◽  
On Farm
Sign in / Sign up

Export Citation Format

Share Document