Search results - 374 results

No molecular detection of tick-borne pathogens in the blood of patients with erythema migrans in Belgium

encephalitis virus, using multiplex PCR methods. A questionnaire on, among others, demographics and clinical symptoms, was also filled in. Results Over a period of 3 years, 119 patients with EM and 14 patients ...

Pre-vaccination SARS-CoV-2 seroprevalence among staff and residents of nursing homes in Flanders (Belgium) in fall 2020

geographically distributed in Flanders, Belgium. Sociodemographic and medical data [including coronavirus disease 2019 (COVID-19) symptoms and results of RT- PCR tests] were retrieved using questionnaires. The ...

Metagenomic sequencing determines complete infectious bronchitis virus (avian Gammacoronavirus) vaccine strain genomes and associated viromes in chicken clinical samples.

69.66% of segment B closely related to D3976 /1 from Germany, 2017) and avian orthoreovirus, while three avian orthoavulavirus 1 reads confirmed prior real-time RT- PCR result. IBV sequence variation ...

Metagenomic sequencing determines complete infectious bronchitis virus (avian Gammacoronavirus) vaccine strain genomes and associated viromes in chicken clinical samples.

1 reads confirmed prior real-time RT- PCR result. IBV sequence variation analysis identified both fixed and minor frequency variations in the tissue sample compared to its in ovo-passaged virus. Metagenomic ...

Strategy to Develop and Evaluate a Multiplex RT-ddPCR in Response to SARS-CoV-2 Genomic Evolution.

virus evolution and compromise the accuracy of the diagnostic tests. Therefore, PCR-based SARS-CoV-2 diagnostics should be evaluated and evolve together with the rapidly increasing number of new variants ...

The Importance of Quality Control of LSDV Live Attenuated Vaccines for Its Safe Application in the Field.

demonstrate the importance of a quality procedure via the evaluation of the LSD vaccine, Lumpivax (Kevevapi). The initial PCR screening revealed the presence of wild type LSD virus (LSDV) and goatpox virus ...

Leveraging of SARS-CoV-2 PCR Cycle Thresholds Values to Forecast COVID-19 Trends.

Niel; Gilbert, Marius; Hallin, Marie; Vandenberg, Olivier Source: Front Med (Lausanne), Volume 8 (2021) Abstract: We assessed the usefulness of SARS-CoV-2 RT- PCR cycle thresholds (Ct) values trends ...

Detection of Clinical and Subclinical Lumpy Skin Disease Using Ear Notch Testing and Skin Biopsies.

Source: Microorganisms, Volume 9, Issue 10 (2021) Abstract: Lumpy skin disease (LSD) diagnosis is primarily based on clinical surveillance complemented by PCR of lesion crusts or nodule biopsies. Since LSD ...

Validation of TaqMan-Based Assays for Specific Detection and Differentiation of Wild-Type and Neethling Vaccine Strains of LSDV.

Kiril; Petrović, Tamaš; De Leeuw, Ilse; Andy Haegeman Source: Microorganisms, Volume 9, Issue 6 (2021) Keywords: differentiation DIVA diagnostic protocol field strain Lumpy skin disease virus Real-time PCR ...

Monitoring of human coronaviruses in Belgian primary care and hospitals, 2015-20: a surveillance study.

death for the length of their hospital stay. All samples were analysed by multiplex quantitative RT- PCR s for respiratory viruses, including seasonal hCoVs OC43, NL63, and 229E. We estimated the ...

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