Seroprevalence and Associated Risk Factors of Infectious Bronchitis Virus in Chicken in Northwest EthiopiaResearch Article Published on 2021-11-132022-10-29 Journal: The Scientific World Journal [Category] Coronavirus, MERS, [키워드] affecting antibody applied chicken circulating collected conducted contagious cross-sectional death disease ELISA Factor IBV indicated Infectious Bronchitis Virus Intensive Logistic regression analysis molecular Occurrence organism Personal protective equipment potential risk presence of antibody Prevalence reduced reproductive serological test Seroprevalence serum sample significant difference significant effect significantly significantly higher target gene tissue Ventilated virus isolation zone [DOI] 10.1155/2021/4553890 PMC 바로가기 [Article Type] Research Article
High variability in transmission of SARS-CoV-2 within households and implications for controlResearch Article Published on 2021-11-102022-10-28 Journal: PLoS ONE [Category] COVID-19, MERS, SARS, [키워드] 95% CI Accuracy acute respiratory syndrome assumption average calculated coronavirus driven by effort Epidemic estimate estimates Evidence Factors False positive growth high risk high variability household transmission implication include individual infected individual infected individuals likelihood Mitigation pandemic Probability required Result SARS-CoV-2 SARS-CoV-2 antibody test SARS-COV-2 infection SARS-CoV-2 test SARS-CoV-2 transmission secondary attack rate Sensitivity and specificity serological serological test serology specificity Spread These data threshold Transmissibility Transmission transmission of SARS-CoV-2 Utah Variability virus [DOI] 10.1371/journal.pone.0259097 PMC 바로가기 [Article Type] Research Article
Cross-sectional study evaluating the seroprevalence of SARS-CoV-2 antibodies among healthcare workers and factors associated with exposure during the first wave of the COVID-19 pandemic in New York뉴욕에서 COVID-19 대유행의 첫 번째 물결 동안 노출과 관련된 요인 및 의료 종사자 사이에서 SARS-CoV-2 항체의 혈청 유병률을 평가하는 횡단면 연구Observational Study Published on 2021-11-032022-09-12 Journal: BMJ Open [Category] MERS, SARS, 임상, 진단, [키워드] accompanied Administered age Analysis Black race Characteristics close contact Community confirmed COVID-19 case COVID-19 COVID-19 pandemic COVID-19 patient cross-sectional cross-sectional study Epidemiology estimate Factor First wave healthcare Healthcare system healthcare worker IgG industrial medicine intensive care New York New York City occupational & outcome participant patient with COVID-19 positive reported Result SARS-CoV-2 SARS-CoV-2 antibody SARS-CoV-2 antibody testing serological test Serological testing serostatus stratified Symptom tested with COVID-19 women [DOI] 10.1136/bmjopen-2021-053158 PMC 바로가기 [Article Type] Observational Study
A rapid quantitative on-site coronavirus disease 19 serological test신속 정량 현장 코로나바이러스 감염증 19 혈청학적 검사Article Published on 2021-11-012022-09-11 Journal: Biosensors & bioelectronics [Category] MERS, SARS, 진단, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 assist clinical sample clinical samples convalescence coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 patients daily monitoring Developed function IgM and IgG IgM/IgG immune reaction immune response immune system immunoassay IQR limit of detection median Microfluidics pandemic parameter Patient patients PCR negativity PCR positive POCT promote Quantitative Regulation respiratory respond SARS CoV SARS CoV-2 SARS-CoV-2 sensitivity Seroconversion Serological assay serological assays serological test severe acute respiratory syndrome Coronavirus simple specificity the mean titre turn unique Volume [DOI] 10.1016/j.bios.2021.113406 PMC 바로가기 [Article Type] Article
Evaluation of a surrogate virus neutralization test for high-throughput serosurveillance of SARS-CoV-2SARS-CoV-2의 고처리량 혈청감시를 위한 대리바이러스 중화시험 평가Article Published on 2021-11-012022-09-11 Journal: Journal of virological methods [Category] MERS, SARS, 진단, 치료기술, [키워드] antibody Antibody test Antibody titer Belgium biosafety level Biosafety Level 3 Cell culture Cohort correlation COVID-19 case cPass. cPass™ cVNT Democratic Republic detect Efficacy Genscript gold gold standard healthcare worker Hospitalized immune immunoassay independent involved less level 3 Live virus Luminex MIA Mild multiplex Neutralising Antibodies neutralising antibody neutralization neutralization test Neutralizing antibodies neutralizing antibody Neutralizing antibody test performed population studies powerful tool SARS-CoV-2 screening programs sensitivity sera serological test Serological tests Serosurveillance sub-Saharan Africa surrogate virus neutralization test sVNT technique Vaccine virus neutralization test [DOI] 10.1016/j.jviromet.2021.114228 PMC 바로가기 [Article Type] Article
No antibody response in cutaneous manifestations associated with COVID-19: An observational study of 64 cases with microbiological and clinical characterizationCOVID-19와 관련된 피부 징후에서 항체 반응 없음: 미생물 및 임상 특성이 규명된 64건의 사례에 대한 관찰 연구Observational Study Published on 2021-11-012022-09-12 Journal: Dermatologic therapy [Category] Coronavirus, MERS, SARS, 임상, 진단, [키워드] antibody Antibody Response Asymptomatic Confounding COVID-19 cross-sectional cutaneous manifestation Cutaneous manifestations demonstrated Diagnosis diagnostic effective Factor form highest IgA IgG IgM Infection lesion livedoid Mild nasopharyngeal negative RT-PCR Patient patients polymerase chain positive positive RT-PCR reverse transcription RT-PCR SARS-CoV-2 SARS-CoV-2 IgG Seroconversion serological serological cross-reaction serological test serology skin lesion subsequent systemic symptom viruses was performed with COVID-19 [DOI] 10.1111/dth.15142 PMC 바로가기 [Article Type] Observational Study
Quantification of anti-SARS-CoV-2 antibodies in human serum with LC-QTOF-MSLC-QTOF-MS를 사용한 인간 혈청 내 항-SARS-CoV-2 항체 정량화Article Published on 2021-10-252022-09-11 Journal: Journal of pharmaceutical and biomedical analysis [Category] MERS, SARS, 진단, 치료기술, [키워드] Accuracy anti-SARS-CoV-2 anti-SARS-CoV-2 antibodies anti-SARS-CoV-2 antibody anti-SARS-CoV-2 IgG1 antibody concentration applicability assays Concentration COVID-19 demonstrated develop flight human serum IgG1 IgG1 antibodies IgG1 antibody IgM immunoassays Ipilimumab LC-QTOF-MS Liquid chromatography Magnetic beads mass mass spectrometry Mild Other Patient PCR-positive patient peptide Precision Protein quantification quantified Quantitative SARS-CoV-2 SARS-COV-2 infection semi-quantitative serological test serum severe symptoms spike Spike protein subunit unique was selected [DOI] 10.1016/j.jpba.2021.114319 PMC 바로가기 [Article Type] Article
Development of an Enzyme-Linked Immunosorbent Assay (ELISA) for Accurate and Prompt Coronavirus Disease 2019 (COVID-19) Diagnosis Using the Rational Selection of Serological BiomarkersArticle Published on 2021-10-232022-10-31 Journal: Diagnostics [Category] COVID-19, [키워드] added alkaline antibodies antibody Antigen antigens capture antigen Combination comparable controls COVID-19 COVID-19 diagnosis cut-off value develop development diagnostic ELISA evaluated IgA IgG IgG antibodies IgM incubated infection control Measures optical Patient Plate protein antigens RBD required SARS-CoV-2 SARS-CoV-2 antibody SARS-CoV-2 antigen SARS-CoV-2 protein Selection sensitivity Sensitivity and specificity sera serological serological test Serological tests specificity Standard deviation Support the mean was determined [DOI] 10.3390/diagnostics11111970 PMC 바로가기 [Article Type] Article
Case Report: Covid-19 in Multiple Sclerosis Patients Treated With Ocrelizumab: A Case SeriesNeurology Published on 2021-10-202022-11-01 Journal: Frontiers in Neurology [Category] COVID-19, [키워드] age case fatality ratio case sery center collected data Community Comorbidities confirmed case contributed Coronavirus disease 2019 Course COVID-19 COVID-19 pandemic COVID-19 severity died disease-modifying treatment early phase EDSS Healthcare system help highlight immunosuppressive therapy Italy Limited majority median Mild moderate Multiple multiple sclerosis nasal swab Ocrelizumab outcome Patient patients patients treated real-world data SARS-CoV-2 sclerosis serological test Sery severe COVID-19 severe disease treat Treatment university Variability [DOI] 10.3389/fneur.2021.691616 PMC 바로가기 [Article Type] Neurology
Automated ELISA On-Chip for the Detection of Anti-SARS-CoV-2 AntibodiesAnti-SARS-CoV-2 항체 검출을 위한 자동화된 ELISA 온칩Communication Published on 2021-10-132022-09-10 Journal: Sensors (Basel, Switzerland) [Category] MERS, SARS, 진단, 치료기술, [키워드] Analysis analyzed anti-SARS-CoV-2 antibodies anti-SARS-CoV-2 antibody antibodies automated caused ChIP clinical setting COVID-19 COVID-19 pandemic COVID-19 patient COVID-19 patients crisis Critical deficiencies demonstrated described detection ELISA equipment identify Image analysis Laboratory methodology Microfluidics microplate reader mitigate on-chip public health reaction SARS-CoV-2 SARS-CoV-2 antibodies serological test Serological tests serology serum sample serum samples significantly Smartphone Spike protein statistically significant difference vaccinated individuals vaccination worsened [DOI] 10.3390/s21206785 PMC 바로가기 [Article Type] Communication