positive RT-PCR – Page 2 – Communicable Diseases Research

Gestational SARS-CoV-2 infection is associated with placental expression of immune and trophoblast genes

임신성 SARS-CoV-2 감염은 면역 및 영양막 유전자의 태반 발현과 관련이 있습니다

Article

Published on 2022-08-012022-09-11
Journal: Placenta
[Category] COVID19(2023년), MERS, SARS, 진단, 치료기술,

Case report: Variant-specific pre-exposure prophylaxis of SARS-CoV-2 infection in multiple sclerosis patients lacking vaccination responses

증례 보고: 백신 접종 반응이 없는 다발성 경화증 환자에서 SARS-CoV-2 감염의 변종 특이적 노출 전 예방

Case Reports

Published on 2022-07-252022-09-11
Journal: Frontiers in Immunology
[Category] COVID19(2023년), MERS, SARS, 변종, 진단,

[키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 anti-CD20 treatment antibody cocktail approved Asymptomatic Case report Case series case sery Casirivimab cilgavimab conducted coronavirus coronavirus disease coronavirus disease (COVID-19) COVID-19 infection develop dose European Evidence evidence of FIVE humoral Imdevimab immunomodulatory Immunotherapy impair incidence Infection Initially monoclonal monoclonal antibody multiple sclerosis Neutralizing Neutralizing activity Neutralizing antibodies neutralizing antibody offered omicron Omicron variant one patient pandemic Patient patients positive RT-PCR predominant prophylactic treatment Prophylaxis receptor reduced respiratory respiratory tract infection response retained Risk factors SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 pandemic SARS-CoV-2-neutralizing antibodies SARS-CoV-2-neutralizing antibody SARS-CoV-2-specific antibodies SARS-CoV-2-specific antibody severe acute respiratory syndrome Coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) severe adverse event severe adverse events Sotrovimab specific antibodies sphingosine sphingosine-1-phosphate sphingosine-1-receptor modulators (S1PR) sustained Symptom T-cell T-cells the patient the SARS-CoV-2 Tixagevimab Treatment union upper respiratory tract upper respiratory tract infection vaccination vaccination response vaccination. variant were recorded
[DOI] 10.3389/fimmu.2022.897748 PMC 바로가기 [Article Type] Case Reports

Anti-nucleocapsid antibody levels and pulmonary comorbid conditions are linked to post-COVID-19 syndrome

항뉴클레오캡시드 항체 수준 및 폐 동반질환 상태는 코로나19 이후 증후군과 관련이 있습니다

Article

Published on 2022-07-082022-09-11
Journal: JCI Insight
[Category] COVID19(2023년), MERS, SARS, 진단, 치료법,

[키워드] age allergy antibody Antigen Asthma Asymptomatic Biohub Biomarker Biomarkers blood draw blood draws center Cohort comorbid condition COVID-19 disease COVID-19 disease severity COVID-19 infections Critical CTSA Diagnosis disease disease severity Ethnic groups Ethnicity Factor foundation IgG IgG response immunoglobulins in-person visit Infectious disease Infectious disease. initial initiative Lung disease median time nasal swab NIH not affect nucleocapsid IgG participant Patient PCR test PCR-positive positive RT-PCR ranged recruited Remdesivir reported reverse transcription risk SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 nucleocapsid Sean Sex Stanford Stanford University Study participants sustained Symptom symptom resolution Symptoms syndrome with COVID-19
[DOI] 10.1172/jci.insight.156713 PMC 바로가기 [Article Type] Article

Clinical significance of chest CT for the exclusion of COVID-19 in pre-admission screening: Is it worthwhile using chest CT with reverse-transcription polymerase chain reaction test?

입원 전 검진에서 코로나19 배제를 위한 흉부 CT의 임상적 의의: 역전사 중합효소 연쇄 반응 검사와 함께 흉부 CT를 사용하는 것이 가치가 있습니까?

Article

Published on 2022-07-012022-09-11
Journal: Respiratory investigation
[Category] COVID19(2023년), SARS, 진단, 치료기술,

[키워드] Accuracy acute respiratory syndrome acute respiratory syndrome coronavirus Admission Asymptomatic Asymptomatic COVID-19 asymptomatic patient asymptomatic patients benefit Chain Reaction characterized Chest computed tomography Chest computed tomography screening Chest CT Clinical significance Computed tomography Coronavirus-2 COVID-19 COVID-19 pandemic COVID-19 pneumonia CT finding diagnosed diagnostic Efficacy evaluated exclusion false false-negative rate False-positive false-positives hospital Negative predictive value North America NPV Patient patients PCR test performed Pneumonia polymerase chain polymerase chain reaction positive positive patients Positive predictive value positive RT-PCR PPV Predictive value provide repeated reported RT-PCR RT-PCR test RT-PCR testing sensitivity severe acute respiratory syndrome Coronavirus severe acute respiratory syndrome coronavirus-2 severe acute respiratory syndrome coronavirus-2. Society specificity study period time-consuming utility
[DOI] 10.1016/j.resinv.2022.04.007 PMC 바로가기 [Article Type] Article

SARS-CoV-2 Incidence, signs and symptoms and main risk factors for COVID-19 infection in Health Care Workers: A hospital-wide survey in Salvador, Brazil

Article

Published on 2022-07-012022-11-15
Journal: The Brazilian journal of infectious diseases : an
[Category] COVID19(2023년), SARS, 진단,

[키워드] acute respiratory syndrome affected age Ageusia antibody association Brazil Characteristics conducted coronavirus country COVID-19 COVID-19 infection cross-sectional ELISA evaluated Factor for inclusion HCW HCWs Health care healthcare worker higher risk hospital identify IgG IgG and IgM incidence Infection information knowledge likelihood logistic regression model mitigate occupational occupational health participant positive positive IgG antibody positive RT-PCR proportion Questionnaires Ratio reported risk factor RT-PCR Saliva SARS-CoV-2 SARS-CoV-2 antibodies selected significantly higher Social inequalities Symptom Symptoms tested the disease Topic variable with COVID-19 women Workplace Workplace.
[DOI] 10.1016/j.bjid.2022.102387 PMC 바로가기

Severity of omicron variant of concern and effectiveness of vaccine boosters against symptomatic disease in Scotland (EAVE II): a national cohort study with nested test-negative design

스코틀랜드의 증후성 질환에 대한 백신 부스터의 우려 및 효과에 대한 오미크론 변이의 심각도(EAVE II): 중첩 테스트 음성 디자인을 사용한 국가 코호트 연구

Article

Published on 2022-07-012022-09-11
Journal: The Lancet. Infectious Diseases
[Category] COVID19(2023년), SARS, 변종,

[키워드] 95% CI adjusted Admission booster booster dose Booster vaccine booster vaccines Care case-control study cohort analysis cohort study core COVID-19 defined Delta VOC dose dose of vaccination Edinburgh effective Effectiveness enhanced estimate Health Data Research UK Hospital admission hospitalisation individual individuals Infection initial Innovation laboratory data National offer omicron Omicron variant outcome platform positive positive RT-PCR proportion Public reduction in Reinfection risk risk of COVID-19 S-gene SARS-COV-2 infection Scottish severity Spread symptomatic symptomatic COVID-19 symptomatic disease symptomatic infection symptomatic SARS-CoV-2 infection tested the SARS-CoV-2 university vaccination Vaccine vaccine dose VoC with infection
[DOI] 10.1016/S1473-3099(22)00141-4 PMC 바로가기 [Article Type] Article

Maternal and perinatal outcomes of SARS-CoV-2 infection in unvaccinated pregnancies during Delta and Omicron waves

델타 및 오미크론 파동 동안 예방 접종을 받지 않은 임신에서 SARS-CoV-2 감염의 산모 및 주산기 결과

Article

Published on 2022-07-012022-09-11
Journal: Ultrasound in obstetrics & gynecology : the offici
[Category] COVID19(2023년), SARS, 변종,

[키워드] 95% CI acute respiratory syndrome acute respiratory syndrome coronavirus age Algorithm baseline data body mass body mass index Care Chain Reaction Cohort collected Comorbidities Complication conducted confounder confounders Continuous Positive Airway Pressure coronavirus COVID-19 CPAP Delta Delta wave Diagnosis disease severity during pregnancy ECMO Effect Effectiveness Evidence extracorporeal membrane oxygenation foundation gestation gestational age Gynecology High-flow oxygen increased risk infected with SARS-CoV-2 Infection Inference inferences intubation İstanbul London Maternal maternal age Maternal mortality rate mechanical ventilation morbidity morbidity and mortality Mortality mortality rate nasal nasal cannula nasal oxygen support need for oxygen NHS Non-invasive non-invasive mechanical ventilation obstetrics omicron outcome outcomes oxygen oxygen supplementation oxygen support parity Perinatal polymerase chain polymerase chain reaction positive positive airway pressure positive RT-PCR Pregnancy pregnancy complications pregnant women Preterm birth Primary outcome retrospective cohort study risk risk ratio RT-PCR SARS-CoV-2 SARS-COV-2 infection severity significantly increased significantly lower Society Son study period subset tested training Trust Turkey Ultrasound university vaccination variant variant of concern wild-type wild-type. women
[DOI] 10.1002/uog.24916 PMC 바로가기 [Article Type] Article

RT- PCR testing of upper respiratory tract samples for diagnosis of SARS-CoV-2: Between justification and overestimation, a multi-center international study

SARS-CoV-2 진단을 위한 상기도 샘플의 RT-PCR 검사: 정당화와 과대평가 사이, 다기관 국제 연구

Multicenter Study

Published on 2022-07-012022-09-11
Journal: Travel medicine and infectious disease
[Category] COVID19(2023년), SARS, 치료기술,

[키워드] affected Analysis bilateralism Binary logistic regression binary logistic regression analysis chain Chain Reaction chronic obstructive chronic obstructive pulmonary disease clinical care collected conversion Conversion time COVID COVID 19 COVID 19 patient COVID-19 Critical detectable determine Diagnosis effective elevated erythrocyte sedimentation erythrocyte sedimentation rate Factor Factors false false-negative false-negative results Fever headache Health Hospitalized hospitalized patient hypertension identifying incidence independent risk factor independent risk factors infectious initial interfere International Isolation likelihood lobe lobes lymphopenia median negative RT-PCR obstructive pulmonary disease Occurrence outcome Patient patients polymerase chain reaction positive positive RT-PCR pulmonary disease radiological reaction RT- PCR RT-PCR RT-PCR. SARS-CoV-2 RNA sedimentation rate tested upper respiratory tract
[DOI] 10.1016/j.tmaid.2022.102334 PMC 바로가기 [Article Type] Multicenter Study

Development of a Mortality Prediction Model in Hospitalised SARS-CoV-2 Positive Patients Based on Routine Kidney Biomarkers

일상적인 신장 바이오마커를 기반으로 입원한 SARS-CoV-2 양성 환자의 사망률 예측 모델 개발

Article

Published on 2022-06-302022-09-11
Journal: International Journal of Molecular Sciences
[Category] COVID19(2023년), MERS, SARS, 바이오마커,

[키워드] Acute kidney injury acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 age AKI an area analysed AUROC Biomarker Blood blood test blood tests characteristic Cohort coronavirus COVID-19 creatinine develop development Ethnicity focus foundation hospital hospitalised Humber in-hospital mortality increased mortality Inpatients kidney Kidney function kidney function test Kidney function tests Kidney injury Logistic regression logistic regression model main outcome measure Model Mortality National Health Service NHS outcome Patient patients without AKI PCR test positive positive RT-PCR prediction prediction model. predictor prevalent random Random forest receiver operating characteristic regions respiratory resulting retrospective cohort study routine RT-PCR test SARS-CoV-2 SARS-CoV-2 infected patients SARS-CoV-2 positive patient SARS-CoV-2 positive patients severe acute respiratory syndrome Coronavirus Sex sodium test dataset Trust United Kingdom urea
[DOI] 10.3390/ijms23137260 PMC 바로가기 [Article Type] Article

SARS-CoV-2 in saliva, viremia and seroprevalence for COVID-19 surveillance at a single hematopoietic stem cell transplantation center: a prospective cohort study

단일 조혈모세포 이식 센터에서 COVID-19 감시를 위한 타액, 바이러스혈증 및 혈청 유병률에 대한 SARS-CoV-2: 전향적 코호트 연구

Article

Published on 2022-06-062022-09-11
Journal: Revista do Instituto de Medicina Tropical de São
[Category] COVID19(2023년), MERS, SARS, 진단, 치료기술,