The Light and Shadow of Rapid Serological Tests for SARS-CoV-2 Infection: Results from a Study in a Large Emergency DepartmentArticle Published on 2020-09-072022-10-29 Journal: International Journal of Environmental Research an [Category] COVID-19, SARS, [키워드] anti-SARS-CoV-2 antibody anti-SARS-CoV-2 IgM circulation clinical setting consecutive patient COVID-19 Critical Department diagnosis of SARS-CoV-2 Emergency evaluated greatest number identify IgG Infection Laboratory test LIGHT management Negative predictive value pandemic Patient positive Prevalence public health measures Rapid Real-time PCR real-time PCR assay reported respiratory symptom respiratory symptoms Result Sample SARS-CoV-2 SARS-COV-2 infection sensitivity Serological assay serological test shadow significantly higher specificity Test tested the SARS-CoV-2 virus [DOI] 10.3390/ijerph17186493 PMC 바로가기 [Article Type] Article
Enzyme-Linked Immunosorbent Assay for the Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) IgM/IgA and IgG Antibodies Among Healthcare WorkersAllergy/Immunology Published on 2020-09-062022-10-31 Journal: Cureus [Category] COVID-19, [키워드] acute respiratory syndrome anti-SARS-CoV-2 anti-SARS-CoV-2 antibody antibody Asymptomatic Asymptomatic carrier asymptomatic infection caused Community coronavirus coronavirus 2 COVID-19 detection Diagnosis diagnosis of COVID-19 Efficiency ELISA ELISA testing enzyme-linked immunosorbent FIVE HCW HCWs healthcare worker hospital identify IgA IgG IgG antibodies IgG antibody IgM Immunity Immunoglobulin individuals with COVID-19 limitation molecular test nasopharyngeal sample no significant difference novel coronavirus disease nucleic acid outbreak patients polymerase chain positive Prevent preventive measures Quantitative respiratory Result SARS-CoV-2 SARS-COV-2 infection serological serological test seropositive seropositive samples Seroprevalence Spread Transmission Viral load virus worker [DOI] 10.7759/cureus.10285 PMC 바로가기 [Article Type] Allergy/Immunology
SARS-CoV-2 infection: diagnostic testing results occasionally require special attentionLetter Published on 2020-09-062022-10-31 Journal: Emerging Microbes & Infections [Category] COVID-19, MERS, SARS, [키워드] Antibody Response Clinical course diagnostic diagnostic test diagnostic tests discrepancy Interpretation knowledge lack lack of antibodies Nasopharyngeal swab new SARS-CoV-2 positive RNA SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 molecular tests SARS-CoV-2 serological tests serological test Support symptomatic [DOI] 10.1080/22221751.2020.1814165 PMC 바로가기 [Article Type] Letter
Antibody response and the clinical presentation of patients with COVID-19 in Croatia: the importance of a two-step testing approach크로아티아 COVID-19 환자의 항체 반응 및 임상 발표: 2단계 검사 접근 방식의 중요성Original Article Published on 2020-09-042022-09-12 Journal: European Journal of Clinical Microbiology & Infect [Category] MERS, SARS, 진단, [키워드] analysed anti-SARS-CoV-2 anti-SARS-CoV-2 antibody Anti-SARS-CoV-2 antibody response approach Clinical and laboratory findings comparable cough COVID-19 COVID-19 diagnosis COVID-19 diagnostics Croatia Diagnostic method disease distribution ELISA fatigue Fever IgA IgA antibody IgG IgG ELISA IgM IgM and IgG IgM/IgG immunochromatographic assay marker moderate Patient patients patients with COVID-19 positive pulmonary sensitivity sera Serological methods serological test serum Severity of disease Shortness of breath Simultaneous statistically Symptom Two-step testing approach were used with mild disease [DOI] 10.1007/s10096-020-04019-y PMC 바로가기 [Article Type] Original Article
Sensitivity, Specificity and Predictive Values of Molecular and Serological Tests for COVID-19: A Longitudinal Study in Emergency RoomArticle Published on 2020-09-032022-10-31 Journal: Diagnostics [Category] COVID-19, [키워드] Accuracy class clinical re-assessment Diagnosis diagnosis of SARS-CoV-2 ELISA Emergency enrolled evaluated Final FIVE highest IgM Infection Latent longitudinal lowest molecular molecular test Negative predictive value NPV Patient PCR positive PPV ranged Rapid diagnostic test RdRP RDT room RT-PCR RT-PCRs SARS-CoV-2 SARS-COV-2 infection sensitivity serological test serology significant difference single gene specificity targets Test utility value was performed [DOI] 10.3390/diagnostics10090669 PMC 바로가기 [Article Type] Article
Combined Point-of-Care Nucleic Acid and Antibody Testing for SARS-CoV-2 following Emergence of D614G Spike VariantD614G 스파이크 변이체 출현 후 SARS-CoV-2에 대한 결합된 현장 진료 핵산 및 항체 테스트Report Published on 2020-09-012022-09-10 Journal: Cell Reports Medicine [Category] SARS, 변종, 진단, 치료기술, [키워드] 95% CI Accuracy acid amplification anti-spike antibodies anti-spike antibody antibody Antibody test antibody tests Blood Combined CoV COVID-19 COVID-19 diagnosis COVID-19 disease cross-react D614G detect detection rate diagnose diagnosis of COVID-19 diagnostic Diagnostic accuracy emergence False positivity Finger prick hospital immune response immune responses IMPROVE mutant Mutant SARS-CoV-2 NAAT nose/throat swab not affected nucleic acid nucleic acid amplification nucleic acid amplification testing Nucleic acid detection pandemic POC point of care point of care testing Rapid Rapid antibody tests rapid diagnoses report SARS-CoV-2 SARS-CoV-2 antibody test SARS-CoV-2 nucleic acid sensitivity serological test Serological tests specificity spike Spike D614G variant Testing the SARS-CoV-2 variant wild-type [DOI] 10.1016/j.xcrm.2020.100099 PMC 바로가기 [Article Type] Report
Covid-19 pandemic: from carnival masks to surgical masksPerspectives/Opinion Published on 2020-08-282022-10-30 Journal: Jornal Brasileiro de Nefrologia [Category] COVID-19, SARS, [키워드] Admission anorexia Asymptomatic Betacoronavirus Care clinics Comorbidade Comorbidity Coronavirus infections COVID-19 COVID-19 pandemic Diálise Diabetic dialysis dry cough Dyspnea fatigue Fever forms greater health system health team Hipertensão hypertension hypertensive Infecções por Coronavirus intensive care management manifestation Mask myalgia Nefrologia Nephrology Pandemias pandemic Pandemics Patient patients PCR performed positive Precaution renal resource risk SARS-CoV-2 serological test Society surgical Symptom transmissibility of SARS-CoV-2 World Health Organization younger people [DOI] 10.1590/2175-8239-JBN-2020-0078 PMC 바로가기 [Article Type] Perspectives/Opinion
Prevalence of Antibodies to SARS-CoV-2 in Italian Adults and Associated Risk FactorsArticle Published on 2020-08-272022-10-30 Journal: Journal of Clinical Medicine [Category] COVID-19, [키워드] 95% CI acute respiratory syndrome Analysis anti-SARS-CoV-2 antibody antibodies Care center collected confidence interval Coronavirus-2 COVID-19 demographic estimating equation Factor female FIVE highest IgG IgM individual Italian Italian population Laboratory Liguria Lombardia male participant Prevalence regions risk factor Salute SARS-CoV-2 SARS-CoV-2 antibody SARS-COV-2 infection SARS-CoV-2 seroprevalence SARS-CoV-2-infected patients sense of smell serological test Seroprevalence significantly Symptom tested virus Volunteer [DOI] 10.3390/jcm9092780 PMC 바로가기 [Article Type] Article
Real-world evaluation of a novel technology for quantitative simultaneous antibody detection against multiple SARS-CoV-2 antigens in a cohort of patients presenting with COVID-19 syndrome † †Electronic supplementary information (ESI) available. See DOI: 10.1039/d0an01066aChemistry Published on 2020-08-212022-10-28 Journal: The Analyst [Category] COVID-19, MERS, SARS, [키워드] 95% CI 95%CI Accuracy Admission Antibody detection Antigen clinical setting cohort of patient Concentration conducted Control control patient control patients COVID-19 diagnostic emerging disease ESI highlight hospital IgA IgG antibody information inherent nucleocapsid Patient patients presenting provide Quantitative robust SARS-CoV-2 antigen SARS-CoV-2 IgM SARS-CoV-2 RNA sensitivity serological profile serological test serum serum sample specificity Support syndrome tested was obtained with COVID-19 [DOI] 10.1039/d0an01066a PMC 바로가기 [Article Type] Chemistry
High seroprevalence for SARS-CoV-2 among household members of essential workers detected using a dried blood spot assay건조 혈반 분석을 통해 검출된 필수 근로자의 가구 구성원 중 SARS-CoV-2에 대한 높은 혈청 유병률Research Article Published on 2020-08-142022-08-13 Journal: PLoS ONE [Category] Biochemistry, COVID-19, MERS, SARS, [키워드] acute COVID-19 Analysis antibody Antibody responses Blood blood collection clinical setting clinical settings collected Community community settings convalescent COVID-19 COVID-19 case DBS sample DBS samples diagnoses ELISA epidemiological essential worker facilitate feasible Filter Paper finger Health care health care workers household IgG antibodies IgG antibody individual Infection limit MONITOR objective participant provide Receptor binding domain Reinfection responses Result Sample SARS-CoV-2 SARS-CoV-2 IgG SARS-CoV-2 IgG antibodies SARS-CoV-2 IgG antibody SARS-CoV-2 spike protein Seroconversion serological test Serological testing seropositive serum/plasma Spike protein stick the SARS-CoV-2 the spike protein Transmission transmission of SARS-CoV-2 utility venous venous blood Whole blood [DOI] 10.1371/journal.pone.0237833 PMC 바로가기 [Article Type] Research Article