Asymptomatic cases – Page 6 – Communicable Diseases Research

SARS-CoV-2 one year on: evidence for ongoing viral adaptation

SARS-CoV-2 1년: 지속적인 바이러스 적응에 대한 증거

Review

Published on 2021-04-152022-09-10
Journal: The Journal of General Virology [Category] Fulltext, MERS, SARS, 변종, 조류인플루엔자,

From bedside to bench: regulation of host factors in SARS-CoV-2 infection

침대 옆에서 벤치까지: SARS-CoV-2 감염의 숙주 요인 조절

Review

Published on 2021-04-072022-09-10
Journal: Experimental & Molecular Medicine [Category] MERS, 변종, 유전자 메커니즘, 진단,

[키워드] ACE2 acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus-2 advance angiotensin Angiotensin-converting enzyme angiotensin-converting enzyme 2 assays Asymptomatic case Asymptomatic cases cause Cell chromatin Chromatin structure chromosomal coronavirus coronavirus disease Coronavirus-2 COVID-19 COVID-19 severity determinant disease severity Edinburgh Effect enzyme Enzymes explain exploration expression expression level facilitate Factor Factors focus Genetic variant genetic variants Genetic variation Genetic variations Genetics research Genome-wide association studies Genome-wide association study GWASs help heterogeneity high expression levels highlight Host Host immune response identify immune responses implicated Interaction knowledge mechanism methodology molecular multiple organ failure organ Organ failure pandemic pathway Pathways Patient patients physiological proinflammatory Regulation Replication Research researcher respiratory RNA SARS-CoV-2 SARS-COV-2 infection selected Sequencing Serine Severe acute respiratory syndrome severe acute respiratory syndrome Coronavirus severe COVID-19 severity severity of COVID-19 single-cell Symptom therapeutic therapeutic option therapeutic options TMPRSS2 Transcriptional regulatory elements transcriptomics transmembrane serine protease transmembrane serine protease 2 understanding university Variation variations Viral viral entry viral infection virus Virus-host interactions with COVID-19 Zoonotic coronavirus
[DOI] 10.1038/s12276-021-00595-x PMC 바로가기 [Article Type] Review

Relationships between Viral Load and the Clinical Course of COVID-19

바이러스 부하와 COVID-19의 임상 경과 사이의 관계

Communication

Published on 2021-02-152022-09-01
Journal: Viruses [Category] MERS, 진단, 치료기술,

[키워드] acute respiratory syndrome acute respiratory syndrome coronavirus age Asymptomatic case Asymptomatic cases asymptomatic patients clinical Clinical course Clinical outcome coronavirus coronavirus disease coronavirus disease-2019 coronavirus disease-2019 (COVID-19) COVID-19 detect disease severity early stage Elderly patient elderly patients epidemiological data examined high viral load intervene load Nasopharyngeal swab nasopharyngeal swabs NPs Older outcome positive rate predict Prevent quantitative real-time PCR relationship respiratory reverse transcription RT-qPCR SARS-CoV-2 SARS-CoV-2 genome significantly higher suggested survived symptomatic the disease the SARS-CoV-2 the SARS-CoV-2 genome Viral viral genome Viral load viral loads
[DOI] 10.3390/v13020304 PMC 바로가기 [Article Type] Communication

Epidemiological characterization of symptomatic and asymptomatic COVID-19 cases and positivity in subsequent RT-PCR tests in the United Arab Emirates

아랍 에미레이트 연합의 후속 RT-PCR 테스트에서 유증상 및 무증상 COVID-19 사례의 역학적 특성 및 양성

Research Article

Published on 2021-02-122022-09-12
Journal: PLoS ONE [Category] MERS, 진단,

[키워드] 95% CI 95% confidence interval Abu adjusted odds ratio age analyzed association Asymptomatic Asymptomatic case Asymptomatic cases Awareness Chain Reaction Characteristics characterized Cohort collected Comorbidity coronavirus disease Coronavirus disease 2019 cough COVID-19 COVID-19 case diagnosed Emirate Factor Fever healthcare Measures Older polymerase chain polymerase chain reaction Population populations positive positive COVID-19 proportion quantified raising reported Reporting reverse transcriptase Reverse transcriptase polymerase chain reaction RT-PCR RT-PCR test RT-PCR testing significantly Sociodemographic characteristics subsequent Symptom symptomatic symptomatic and asymptomatic symptomatic case symptomatic cases transcriptase Travel United Arab Emirate United Arab Emirates Viral viral shedding
[DOI] 10.1371/journal.pone.0246903 PMC 바로가기 [Article Type] Research Article

SARS-CoV-2 Seroprevalence in Lithuania: Results of National Population Survey

Research Papers

Published on 2021-01-182022-10-28
Journal: Acta Medica Lituanica [Category] COVID-19,

Emergency response for evaluating SARS-CoV-2 immune status, seroprevalence and convalescent plasma in Argentina

아르헨티나에서 SARS-CoV-2 면역 상태, 혈청 유병률 및 회복기 혈장 평가를 위한 긴급 대응

Research Article

Published on 2021-01-142022-08-13
Journal: PLoS Pathogens [Category] Biochemistry, 진단, 치료기술,

[키워드] acute and convalescent antibody responses antibody antibody kinetics antibody levels antibody quantification Antibody Response Antibody responses Antibody titers assays Asymptomatic Asymptomatic case Asymptomatic cases Author clinical trial clinical trials Combination compassionate use convalescent convalescent plasma country COVIDAR detect Donor donors ELISA ELISA test Emergency end point enzyme-linked immunosorbent enzyme-linked immunosorbent assay epidemiological evaluate Evolution framework generate Guidance health authorities Health care health care workers health institution hospital hospitalized patient hospitalized patients IgG and IgM IgG antibody IgG antibody titer IgG antibody titers IgM IgM and IgG immune response immune responses Immune status infected individual infected individuals information Kinetics Longitudinal studies longitudinal study management median neutralizing antibody titers nursing homes over pandemic Patient plasma positive correlation powerful tool produced profiles protocol protocols provided public health quantification RBD Receptor binding domain robust SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 infections Seroconversion seroconversion time serologic assay serologic test serologic testing Spike protein standardized protocol standardized protocols symptomatic and asymptomatic Symptomatic patients symptoms onset Therapies therapy trimer was used
[DOI] 10.1371/journal.ppat.1009161 PMC 바로가기 [Article Type] Research Article

Effectiveness and cost-effectiveness of four different strategies for SARS-CoV-2 surveillance in the general population (CoV-Surv Study): a structured summary of a study protocol for a cluster-randomised, two-factorial controlled trial

일반 인구에서 SARS-CoV-2 감시를 위한 4가지 다른 전략의 효과 및 비용 효율성(CoV-Surv 연구): 클러스터 무작위 2인자 통제 시험을 위한 연구 프로토콜의 구조화된 요약

Letter

Published on 2021-01-082022-09-01
Journal: Trials [Category] MERS, 임상, 진단, 치료기술, 치료제,

[키워드] acceptability Active surveillance activities activity addition Admission age analyzed applicability applied approach Arm ARMS Asymptomatic Asymptomatic carrier Asymptomatic carriers Asymptomatic case Asymptomatic cases best Blinding caused choice clinical clinical symptom Clinical symptoms close contact Cluster cluster-randomised controlled trial Complete completion component conducted Controlled trial Cost effectiveness cost-effectiveness Course COVID-19 defined detection rate determine determined by diagnosed Diagnosis dialectic Disease surveillance dissemination effective Effectiveness element eligible estimate estimates evaluated expected False positives finding followed by Gender General population generate Germany gold gold standard Health healthy hospital household identify implementation include individual individuals infected individual infected individuals Infection information isothermal amplification Laboratory limit Local local public health lockdowns Loop-mediated isothermal amplification mail men and women MONITOR municipality objective Older outbreak outcome pandemic parameter parameters participant Perception Perspective population surveillance population-based surveillance positive positive sample PPS Precision predict preference preferences Prevalence Prevent Primary outcomes Probability prognostic model protocol qPCR Quantitative questionnaire random Random sample randomisation Randomly real time receive Region Registered rejection representing required response rates resulting risk RT-LAMP Saliva saliva samples Sample Sample size sample sizes SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 infections SARS-CoV-2 pandemic SARS-CoV-2 surveillance SARS-CoV-2 testing SARS-CoV-2 tests Satisfaction screened second secondary Secondary outcomes selected Sensitivity and specificity Spread status Strategy study participant Study participants study participation Study protocol Surveillance Symptom symptomatic test result tested the SARS-CoV-2 threshold Total total sample size Trial Trial registration variety virus website while
[DOI] 10.1186/s13063-020-04982-z PMC 바로가기 [Article Type] Letter

Modelling the spread of SARS-CoV-2 pandemic – Impact of lockdowns & interventions

SARS-CoV-2 전염병 확산 모델링 - 폐쇄 및 개입의 영향

Article

Published on 2021-01-012022-09-12
Journal: The Indian journal of medical research [Category] MERS, 진단,

The potential threat of multisystem inflammatory syndrome in children during the COVID-19 pandemic

COVID-19 전염병 동안 어린이의 다기관 염증 증후군의 잠재적 위협

Article

Published on 2021-01-012022-09-11
Journal: Pediatric allergy and immunology : official public [Category] MERS, SARS, 진단, 치료기술,

[키워드] ADE anti-SARS-CoV-2 antibodies antibody Antibody-dependent enhancement Asymptomatic case Asymptomatic cases center changes children conjunctivitis Control correlated COVID-19 COVID-19 pandemic detectable anti-SARS-CoV-2 antibody diarrhea disease disease control edema Fever in some incidence include Inflammatory Kawasaki syndrome manifestation membrane mild illness MIS MIS-C moderate mucous membrane multi-organ failure Multisystem inflammatory syndrome network pathogen pathogen-specific pathology pediatric prevention progressed progression promote raised Rash SARS-CoV-2 severe inflammatory state Shock syndrome these symptom these symptoms Vaccine development
[DOI] 10.1111/pai.13361 PMC 바로가기 [Article Type] Article

COVID-19 pandemic in Djibouti: Epidemiology and the response strategy followed to contain the virus during the first two months, 17 March to 16 May 2020

지부티의 COVID-19 범유행: 2020년 3월 17일부터 5월 16일까지 첫 두 달 동안 바이러스를 억제하기 위한 역학 및 대응 전략

Research Article

Published on 2020-12-222022-09-10
Journal: PLoS ONE [Category] MERS, SARS, 치료기술,