A5039821084- Microbial infections and disease research
- Cervical Cancer and HPV Research
- Animal Virus Infections Studies
- Animal Disease Management and Epidemiology
- Virus-based gene therapy research
- Viral gastroenteritis research and epidemiology
- Veterinary Oncology Research
- Infectious Diseases and Mycology
- Virology and Viral Diseases
- Bacteriophages and microbial interactions
- Viral Infections and Vectors
- SARS-CoV-2 and COVID-19 Research
- Influenza Virus Research Studies
- Salmonella and Campylobacter epidemiology
- Respiratory viral infections research
- Herpesvirus Infections and Treatments
- Streptococcal Infections and Treatments
- Poxvirus research and outbreaks
- Plant Pathogenic Bacteria Studies
- Cardiovascular Disease and Adiposity
- Viral Infections and Immunology Research
- Plant Disease Resistance and Genetics
- Reproductive tract infections research
- Vector-Borne Animal Diseases
- Escherichia coli research studies
Qingdao Agricultural University
2025
Tarim University
2024
Third Affiliated Hospital of Guangzhou Medical University
2023
Guangzhou Medical University
2023
Liaocheng University
2019-2021
Qinghai University
2017-2021
University of Miyazaki
2009-2019
The University of Tokyo
2017-2019
Tsinghua University
2017-2019
University of the Sunshine Coast
2017
Chlamydial disease continues to be one of the main factors threatening long-term survival koala (Phascolarctos cinereus). Despite this, large epidemiological studies chlamydial infection and in wild populations are lacking. A better understanding prevalence, transmission pathogenesis is needed improve control measures, such as development vaccines. We investigated prevalence Chlamydia pecorum 160 koalas a peri-urban population Queensland, Australia found that 31% were PCR positive 28% had...
Streptococcus equi subsp. causes the equine respiratory disease ‘strangles’, which is highly contagious, debilitating and costly to industry. S. emerged from ancestral zooepidemicus continues evolve disseminate globally. Previous work has shown that there was a global population replacement around beginning of twentieth century, obscuring early genetic events in this emergence. Here, we have used large-scale genomic analysis its ancestor identify evolutionary events, leading successful...
Although equine infectious anemia (EIA) was described more than 150 years ago, complete genomic sequences have only been obtained from two field strains of EIA virus (EIAV), EIAV Wyoming and Liaoning . In 2011, detected within the distinctive feral Misaki horse population that inhabits Toi-Cape area southern Japan. Complete proviral comprising a novel strain were amplified directly peripheral blood one these EIAV-infected horses characterized by nucleotide sequencing. The provirus...
Co-infection of porcine reproductive and respiratory syndrome virus (PRRSV) circoviruses (PCVs) is commonly observed under field conditions elicits more severe diseases than any singular infection. In this study, the co-infection PRRSV, PCV2 PCV3 was analyzed in tissue samples collected from 150 pigs April 2016 to 2018. detected 55 (36.67%), 43 (28.67%) 3 (2%) respectively. Remarkably, one lung sample (SD17-36) a diseased pig co-infected with PCV3. The complete genomes SD17-36 viruses were...
Bovine coronavirus (BCoV) and group A bovine rotavirus (BRV) are two of major causes for neonatal calf diarrhea. In the present study, a one-step duplex RT-PCR was established to detect differentiate BCoV BRV from fecal samples. The sensitivity this method 10 PFU/100 µl 1 µl, respectively. Twenty-eight diarrhea samples were detected with method, result showed that 2 identified as co-infected BRV, 26 positive, negative. It proved is sensitive clinical worth applying laboratory diagnosis BRV.
Strangles is a highly contagious respiratory disease of equids caused by the bacterium Streptococcus equi subspecies equi.To identify cause an outbreak strangles that occurred on donkey farms within Shandong Province China and determine prevalence disease.Cross-sectional.Samples were taken from clinically affected animals to measure population donkeys at six intensive in SeM type isolate recovered animals. Diagnosis was confirmed bacterial isolation, biochemical tests PCR. Epidemiological...
Salmonella enterica subsp. serovar Abortusequi is a frequently reported pathogen causing abortion in mares. In this study, the preventive and therapeutic effects of phage PIZ SAE-01E2 against S mouse model were investigated. Phage was stable at different temperatures (4 to 70°C) pH values (pH 4 10) could lyse majority serogroup O:4 O:9 strains tested (25/28). There no lysogeny-related, toxin, or antibiotic resistance-related gene genome SAE-01E2. All these characteristics indicate that has...
Papillomaviruses (PVs) have been widely identified among vertebrates, but not yet reported to infect yaks. We report, for the first time, a novel deltapapillomavirus that was associated with fibropapilloma in yak herds on Qinghai-Tibetan Plateau. Six skin papilloma samples were collected and examined using histopathology, immunohistochemistry PCR assays. The as found contain PV antigens. Sequencing of diagnostic products full-length genome revealed all infected same type. whole virus 7946 bp...
Although many studies have been conducted worldwide for Equus caballus papillomavirus (EcPV), limited information is available on the virus in Japan. We recently collected one classical viral papillomatosis sample (E150904) from a racing horse Papillomavirus infection was confirmed by histopathology, immunohistochemistry and PCR assays, diagnosed as epithelial papilloma. Full-length genome of cloned sequenced. It 7,613 bp length had same organization with reported EcPV-1. Moreover,...
Papillomavirus (PV) is a well-known pathogen associated with epithelial and mucosal neoplastic diseases. In contrast to human PVs, characterization of animal PVs from the aspect anogenital neoplasm still on learning curve. present study, two vulval one anal warts, histologically diagnosed as fibropapillomas, excised dairy cattle were analyzed. PCR sequencing revealed that bovine papillomavirus type 1 (BPV-1) BPV-2 detected respectively. Immunohistochemistry PV antigen in few differentiated...
Teat papillomatosis is one important infectious disease affecting cattle health and results in significant economic losses especially the dairy industry. Although there a large number of commercial herds China, limited information available for molecular epidemiological investigation bovine papillomaviruses (BPVs). In October 2017, an outbreak teat occurred Shandong Province China. Samples were collected diagnosed with PCR, 3 full-length viral genomes amplified from tissue samples farms....
Three isolates of H9N2 subtype influenza virus have been isolated from chickens in Guangxi province. In this study, eight full-length genes each the isolates, A/Chicken/Guangxi/1/00, A/Chicken/Guangxi/14/00, and A/Chicken/Guangxi/17/00, were obtained. Sequence analysis phylogenetic studies conducted by comparing isolate with those available strains at GenBank. Results showed a high degree homology between Guangdong Jiangsu provinces, suggesting that originated same source. However, these...
Severe papillomatosis occasionally causes astasia leading to euthanizing cattle. There are currently a limited number of reports on virologic approach in severe bovine papillomatosis. Here we report full genome characterization papillomavirus type 1 (BPV-1) from the case A calf developed numerous papillomas skin and some nodules upper gastrointestinal tract at seven months old. The lesion was diagnosed as epithelial papilloma with BPV antigen expression, while lesions were fibropapilloma...
In contrast to horses, the only evidence suggesting gastrointestinal disease in neonatal donkeys is associated with Group A rotaviruses (RVAs) detection of viral antigens by ELISA just 1 82 symptomatic donkey foals. No additional, more comprehensive investigations have been conducted, and RVAs if circulating populations not molecularly characterised.To investigate are an outbreak severe enteritis determine genotype(s) along phylogenetic relationship RVA strains...