Incidence and immunomic features of apyretic COVID-19 in patients affected by solid tumors: a prospective cohort study고형 종양의 영향을 받는 환자에서 발열성 COVID-19의 발병률 및 면역학적 특징: 전향적 코호트 연구Article Published on 2022-05-142022-09-11 Journal: Journal of Translational Medicine [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, [키워드] affected Asymptomatic case Asymptomatic cases Asymptomatic COVID-19 asymptomatic infection asymptomatic patient asymptomatic patients baseline Cancer Cancer center changes in chemokine collected COVID-19 COVID-19 in patient COVID-19 pandemic downregulation evaluated feature First wave General population IgM Immunoglobulin interleukin 6 Italy KEGG mononuclear cell mononuclear cells Nasopharyngeal swab NPs p-values pathway Pathways Patient patients PBMC PBMCs performed Peripheral blood Peripheral blood mononuclear cells positive prospective cohort study rationale receptor recruited RNA SARS-CoV-2 SARS-CoV-2 IgM Sequencing Seroconversion seroconversion rate serology Signaling solid cancer subset T-cell receptor tested Transcriptome transcriptome sequencing transcriptomic analysis transcriptomics treated upregulated Viral Viral RNA was performed [DOI] 10.1186/s12967-022-03429-0 PMC 바로가기 [Article Type] Article
At-home sample collection is an effective strategy for diagnosis and management of symptomatic and asymptomatic SARS-CoV-2 carriers재택 검체 채취는 유증상 및 무증상 SARS-CoV-2 보균자의 진단 및 관리를 위한 효과적인 전략입니다.Article Published on 2022-05-092022-09-11 Journal: BMC Infectious Diseases [Category] COVID19(2023년), SARS, 치료기술, [키워드] 95% CI Adults Analysis Asymptomatic Asymptomatic cases average carrier case-control study Collection Community COVID-19 cross-sectional determine Diagnosis diagnostic testing disease effective handling home humans individual lower risk management molecular nasal swab National no symptom no symptoms participant PCR test positive positive test result Prevalence prevalence of COVID-19 provide Relative risk retrospective risk risk ratio RT-PCR test SARS-CoV-2 SARS-CoV-2 tests self-reported symptom Self-reported symptoms specimen handling Symptom symptomatic and asymptomatic symptomatic individual symptomatic individuals the United State Transmission transmission of SARS-CoV-2 United States [DOI] 10.1186/s12879-022-07377-4 PMC 바로가기 [Article Type] Article
CHARM: COVID-19 Health Action Response for Marines-Association of antigen-specific interferon-gamma and IL2 responses with asymptomatic and symptomatic infections after a positive qPCR SARS-CoV-2 testCHARM: qPCR SARS-CoV-2 테스트 양성 후 무증상 및 증상 감염에 대한 항원 특이적 인터페론-감마 및 IL2 반응의 해병을 위한 COVID-19 건강 조치 대응Article Published on 2022-04-072022-09-11 Journal: PLoS ONE [Category] COVID19(2023년), SARS, 진단, 치료법, [키워드] Action All participants Asymptomatic Asymptomatic cases Cell mediated immunity class correlated COVID-19 COVID-19 symptoms COVID-19 vaccine COVID-19 vaccines dropped enrolled Enrollment epitope Epitopes Follow-up frequencies Frequency IFN-γ IFN-γ response IFN-γ responses IL2 immune response include Infection membrane N and M N and S proteins N protein nucleocapsid occurred participant Participants peaked peptide peptide pool peptides positive Post-infection predicted Protein Proteins qPCR qPCR test Responder response responses S proteins S, N and M proteins SARS-CoV-2 SARS-CoV-2 antigens SARS-COV-2 infection SARS-CoV-2 test significantly Study participants subjects Support symptomatic symptomatic and asymptomatic symptomatic infection symptomatic participants T cell T cell response T cell responses tested the N protein These data were measured with COVID-19 [DOI] 10.1371/journal.pone.0266691 PMC 바로가기 [Article Type] Article
Assessment of the clinical and laboratorial profile of patients with obesity and asymptomatic COVID-19 undergoing bariatric surgery in Brazil브라질에서 비만 수술을 받은 무증상 COVID-19 환자의 임상 및 실험실 프로필 평가Article Published on 2022-04-012022-09-11 Journal: Obesity surgery [Category] COVID19(2023년), SARS, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus-2 age assessment Asymptomatic case Asymptomatic cases Asymptomatic COVID-19 Bariatric surgery BMI body mass body mass index Brazil C-reactive protein Case series Chain Reaction collected Complication Coronavirus-2 COVID19 demographic characteristics Dengue dengue virus diabete diabetes Diagnosis disease severity elapsed ferritin FIVE Hospital stay hypertension IgG incidence inflammatory markers Laboratory lymphocyte Lymphocytes marker Micronutrient micronutrients obesity operation Patient patients with obesity polymerase chain reaction positive positive RT-PCR postoperative Postoperative Complications Preoperative period previous diagnosis reported reported symptoms RT-PCR serology serum Serum level serum levels Severe acute respiratory syndrome severe acute respiratory syndrome Coronavirus Sleeve Sleeve gastrectomy study period surgery tested the mean Vitamin D without symptom women Zinc [DOI] 10.1007/s11695-022-05891-7 PMC 바로가기 [Article Type] Article
Seropositivity of Anti-SARS CoV2 IgG antibodies in health care workers of an Indian tertiary care hospital during COVID-19COVID-19 기간 동안 인도 3차 의료 병원의 의료 종사자에서 Anti-SARS CoV2 IgG 항체의 혈청 양성Article Published on 2022-04-012022-09-11 Journal: Indian journal of medical microbiology [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, [키워드] Anti-COVID IgG antibodies antibody association Asymptomatic Asymptomatic case Asymptomatic cases Care Clinical data close contact COVID-19 Ct value Demographic and clinical data eight enrolled General population HCW HCWs Health care Health care worker health care workers higher risk hospital IgG antibody Infection patients with COVID-19 positive questionnaire rate of seroconversion respiratory respiratory sample RT- PCR RT-PCR SARS CoV2 SARS-CoV-2 IgG Sero-surveillance. Seroconversion Seropositivity serum sample serum samples statistically significant tested Viral was used [DOI] 10.1016/j.ijmmb.2022.02.004 PMC 바로가기 [Article Type] Article
Epidemiological, Radiographical, and Laboratorial Characteristics of Chinese Asymptomatic Cases With COVID-19: A Systematic Review and Meta-Analysis중국의 코로나19 무증상 환자의 역학, 방사선학적, 실험실적 특성: 체계적인 검토 및 메타분석Meta-Analysis Published on 2022-03-312022-09-11 Journal: Frontiers in Public Health [Category] MERS, SARS, 진단, 치료기술, [키워드] Antibody testing applied articles Asymptomatic Asymptomatic case Asymptomatic cases asymptomatic infection asymptomatic infections asymptomatic patients Chain Reaction Characteristics chest CT scan Chest CT scans China Chinese Combination COVID-19 COVID-19 infection COVID-19 patient CRD CT database disease course early stage effective evaluate feature Follow-up funnel plot heterogeneity Identifier identify IgM and IgG Infection initial management no symptom no symptoms Patient patients with asymptomatic performed polymerase chain reaction presymptomatic presymptomatic infection proportion publication bias repeated Reverse transcription-polymerase chain reaction review risk RT-PCR SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 infections searched sensitivity analysis specific IgM subgroup analysis Symptom [DOI] 10.3389/fpubh.2022.808471 PMC 바로가기 [Article Type] Meta-Analysis
Replacing quarantine of COVID-19 contacts with periodic testing is also effective in mitigating the risk of transmissionCOVID-19 접점의 검역소를 주기적 테스트로 교체하는 것은 전송 위험을 완화하는데 효과적입니다.Article Published on 2022-03-072022-09-01 Journal: Scientific Reports [Category] MERS, 진단, 치료기술, [키워드] Adding alternative Analysis Antigen Asymptomatic Asymptomatic cases close contact comparable confirmation Contact Contact tracing COVID-19 develop Diseases effective Effectiveness Efficiency evaluate Evolution expected Health care identify infecting Infection infection risk infectiousness lateral flow Mathematics and computing mitigate PCR Population Positive test quarantine quarantine periods reduced reducing risk risk of transmission robust Secondary infection sensitivity symptom onset Transmission transmission rate transmission rates Viral Viral load [DOI] 10.1038/s41598-022-07447-2 PMC 바로가기 [Article Type] Article
Test-trace-isolate-quarantine (TTIQ) intervention strategies after symptomatic COVID-19 case identification증상 COVID-19 사례 식별 후 시험-트레이스-이 솔 레이트-쿼란 틴 (TTIQ) 중재 전략Research Article Published on 2022-02-112022-09-10 Journal: PLoS ONE [Category] MERS, 변종, [키워드] Asymptomatic Asymptomatic cases can be used carrier close contact Community confirmed case confirmed cases Contact Contact tracing COVID-19 case COVID-19 pandemic develop disease disease outbreak disease symptoms disease transmission distribution Epidemic Epidemics fraction Frequency growth hygiene increase inherent Intensive Intervention Isolation majority make up mathematical mathematical model methodology outbreak parameter pathogen prevented Probability protocol Quantification method quarantine reproductive SARS-COV-2 infection social distancing measures suppress symptom onset symptomatic symptomatic individual symptomatic individuals tested the timing Transmission utilised Vaccine variant [DOI] 10.1371/journal.pone.0263597 PMC 바로가기 [Article Type] Research Article
Detection of SARS-CoV-2 infection prevalence in 860 cancer patients with a combined screening procedure including triage, molecular nasopharyngeal swabs and rapid serological test. A report from the first epidemic wave심사, 분자 비 인두 면봉 및 빠른 혈청 학적 검사를 포함한 선별 검사 절차를 가진 860 명의 암 환자에서 SARS-COV-2 감염 유병률의 검출.첫 번째 전염병 파의 보고서Research Article Published on 2022-02-022022-09-10 Journal: PLoS ONE [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, [키워드] adopted anti-cancer therapies anti-SARS-CoV-2 anticancer Asymptomatic Asymptomatic cases balance Cancer cancer patient Cancer patients circulation consecutive patients COVID-19 detect detection diagnostic dose intensity effective Efficacy entity epidemic curve epidemic wave evaluate evaluated feasibility First wave hematologic IgG/IgM antibodies IgM antibodies immunoassay immunologic response Infection Intensive knowledge less lockdown measure Measures molecular Nasopharyngeal swab neoplastic NPs Outpatient Patient patient population performed positive Prevalence primary endpoint questionnaire receiving recommendation reduction SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 pandemic screening procedure self-reported symptom Self-reported symptoms serologic test serological serological test Serological tests solid tumors Symptom tested the epidemic the patient the SARS-CoV-2 therapy Triage tumors vaccination weapon [DOI] 10.1371/journal.pone.0262784 PMC 바로가기 [Article Type] Research Article
Epidemiological characteristics and outcomes of COVID-19 in asymptomatic versus symptomatic patients무증상 환자와 유증상 환자에서 코로나19의 역학적 특성과 결과Article Published on 2022-01-312022-09-11 Journal: Journal of preventive medicine and hygiene [Category] SARS, 치료기술, [키워드] acute respiratory disease Asymptomatic Asymptomatic carriers Asymptomatic case Asymptomatic cases asymptomatic individual Asymptomatic individuals asymptomatic infection asymptomatic infections asymptomatic patient asymptomatic patients Characteristics Chi-square chi-square test clinical manifestation clinical manifestations clinical symptom Clinical symptoms Contact contact with COVID-19 COVID-19 in patient epidemiological evaluate investigated Iran males mortality rate Older outcome Patient patients Patients with clinical symptoms. patients with COVID-19 Pneumonia qualitative variables retrospective cohort study study groups symptomatic cases symptomatic patient Symptomatic patients the disease two group two groups variable Viral load was used [DOI] 10.15167/2421-4248/jpmh2021.62.4.2254 PMC 바로가기 [Article Type] Article