Estimating the Proportion of Asymptomatic COVID-19 Cases in an Italian Region with Intermediate Incidence during the First Pandemic Wave: An Observational Retrospective StudyObservational Study Published on 2022-01-062022-10-04 Journal: BioMed Research International [Category] 임상, [키워드] activities analyzed Apulia Asymptomatic Asymptomatic case Asymptomatic COVID-19 asymptomatic infection Clinical data collected Community Comorbidity conducted Contact tracing COVID-19 COVID-19 outbreak COVID-19 pandemic cumulative defined develop diagnosed with COVID-19 epidemic wave Epidemiological study first positive Follow-up human host implication increasing age individual infected with SARS-CoV-2 Infection intermediate Italian Italy Laboratory laboratory-confirmed male median occurred pandemic PCR test performed platform positive proportion public health question Region retrospective SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 RNA SARS-CoV-2 transmission Spread Surveillance the disease Transmission unique virus transmission [DOI] 10.1155/2022/3401566 PMC 바로가기 [Article Type] Observational Study
The Impact of COVID-19 on Physical Performance and Mental Health—A Retrospective Case Series of Belgian Male Professional Football PlayersSports and Active Living Published on 2021-12-132022-10-31 Journal: Frontiers in Sports and Active Living [Category] COVID-19, [키워드] affected affecting Analysis Antwerp applied assessment Athletes Bonferroni correction cardiovascular system club complex Contamination COVID-19 COVID-19 contamination COVID-19 infection disorder Duration first positive Football General population Impact Lungs Mental mental health Muscle strength nose swab outcome PCR test performance physical positive positive COVID-19 professional questionnaire reduction SARS-CoV-2 Sery significantly statistical analysis statistically significant difference stress level tested was performed weakness Weekly were assessed were infected [DOI] 10.3389/fspor.2021.803130 PMC 바로가기 [Article Type] Sports and Active Living
Immunological and Genetic Investigation of SARS-CoV-2 Reinfection in an Otherwise Healthy, Young Marine RecruitArticle Published on 2021-12-082022-10-28 Journal: Pathogens [Category] COVID-19, [키워드] Action anti-SARS-CoV-2 IgM appear Asymptomatic B.1.1 Beta coronaviruses CHARM conducted COVID-19 effective Endemic enrolled first positive generate genetic information Genomics healthy identify IgG immune response Immunity individual Infection infection with SARS-CoV-2 initial investigation Lineage long-lasting marines nare next generation sequencing (NGS) positive positive RT-PCR recruit Reinfection response RT-PCR SARS-CoV-2 sequence Sequencing serological studies serology Seven specimens Swab Symptom tested unique was collected was determined whole genome with COVID-19 [DOI] 10.3390/pathogens10121589 PMC 바로가기 [Article Type] Article
Increased Kynurenine Indicates a Fatal Course of COVID-19Article Published on 2021-12-072022-10-28 Journal: The Cochrane database of systematic reviews [Category] COVID-19, [키워드] accompanied activated age Analysis basic Biomarker Blood C-reactive protein Clinical characteristics Cohort contribute Course COVID-19 COVID-19 patients Cox regression analysis creatinine CRP cut off database death Deceased diabetes diagnosis of SARS-CoV-2 disease ferritin fibrinogen first positive function hazard ratio highest hospital hospitalized COVID-19 patient hypertension IL-6 immune response Increased increased risk inefficient Infection inflammatory reaction interleukin-6 involved Kaplan-Meier analysis Kynurenine Laboratory laboratory data limit metabolites Mortality N-terminal obesity observation outcome Patient patients died peptide predict Protein protein S Prothrombin time renal Result ROC analysis SARS-CoV-2 SARS-CoV-2 patient sensitivity severe COVID-19 significantly higher specificity survival survived telomere TRP Tryptophan university variable were recorded [DOI] 10.3390/antiox10121960 PMC 바로가기 [Article Type] Article
Persistent Positivity of Reverse Transcriptase-Polymerase Chain Reaction Test among Patients with COVID-19 in Rural Teaching Hospital: A Descriptive Cross-sectional Study농촌 교육 병원에서 COVID-19 환자에서 역전사 효소-중합 효소 연쇄 반응 검사의 지속적인 양성: 기술 단면 연구Article Published on 2021-11-152022-09-11 Journal: JNMA: Journal of the Nepal Medical Association [Category] SARS, 치료기술, [키워드] Academy acute respiratory syndrome analysed approved Asymptomatic binary data calculated chain Chain Reaction Committee conducted confidence confidence interval coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 cross-sectional cross-sectional study determine first positive Frequency hospital interval majority medical record medical records Nepal Patient patients with COVID-19 persistence persistent Point polymerase chain polymerase chain reaction Polymerase chain reaction test positive positive patient positive patients proportion reaction real-time reverse transcriptase recurrence reference required reverse transcriptase reverse transcriptase-polymerase chain reaction review Ribonucleic acid SARS-CoV-2 Science severe acute respiratory syndrome Coronavirus Statistical Package Teaching Test test result the patient viral shedding virus Virus shedding was used with COVID-19 [DOI] 10.31729/jnma.7077 PMC 바로가기 [Article Type] Article
Persistence of Neutralizing Antibodies to SARS-CoV-2 in First Wave Infected Individuals at Ten Months Post-Infection: The UnIRSA Cohort Study감염 후 10 개월에 첫 파동 감염된 개체에서 SARS-COV-2에 대한 항체 중화 항체의 지속성 : UNIRSA 코호트 연구Brief Report Published on 2021-11-122022-09-01 Journal: Viruses [Category] MERS, SARS, 진단, [키워드] Anti-spike antibody binding domain Bio-Techne Cohort collected COVID-19 Critical elicited first positive First wave fraction geometric geometric mean humoral IgG antibody IgG titers immune response individual Infection Italy longitudinal longitudinal analysis Mild Mild disease Month natural infection neutralization titer Neutralizing activity neutralizing antibody neutralizing humoral response pandemic PCR test performed pseudotype public health R&D Systems RBD Re-infection SARS-CoV-2 SARS-CoV-2 IgG SARS-CoV-2 immunity seroconverted seronegative Seropositivity serum sample subject subjects USA Vaccine development was tested Wave were infected [DOI] 10.3390/v13112270 PMC 바로가기 [Article Type] Brief Report
Phantosmia, Parosmia, and Dysgeusia Are Prolonged and Late-Onset Symptoms of COVID-19Article Published on 2021-11-122022-10-30 Journal: Journal of Clinical Medicine [Category] COVID-19, [키워드] adaptive immune system Administered antibody change changes chemosensory connection coronavirus COVID-19 deficiency dysfunction dysgeusia first positive full recovery Gustatory Hallucination impairment long-COVID median no correlation occur olfactory parosmia participant Participants phantosmia Prolonged Quantitative questionnaire reported RT-PCR test screening test Smell Subjective Symptom symptoms of COVID-19 T-cell analysis Taste were measured [DOI] 10.3390/jcm10225266 PMC 바로가기 [Article Type] Article
Control and Prevention of SARS-CoV-2 Outbreaks among Healthcare Workers from 129 Healthcare Facilities in MexicoArticle Published on 2021-11-102022-10-29 Journal: International Journal of Environmental Research an [Category] COVID-19, MERS, SARS, [키워드] addition Algorithm average Care clinics Cohort composed condition Control COVID-19 COVID-19 case COVID-19 cases COVID-19 incidence enrolled facility first positive Follow-up groups HCW HCWs Health healthcare worker Healthcare workers help Hospitalization ICU ICU admission incidence of COVID-19 inclusion criteria individual individuals infections Isolation lethality rate occupational health program offer patients Personal protective equipment PPE prevention reduce reduced risk Safe SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 infections tested were excluded worker Workflow [DOI] 10.3390/ijerph182211772 PMC 바로가기 [Article Type] Article
Clinical Characteristics of Children With COVID-19 in the United Arab Emirates: Cross-sectional Multicenter StudyOriginal Paper Published on 2021-11-052022-10-29 Journal: JMIR Pediatrics and Parenting [Category] COVID-19, [키워드] abnormality Admission age alkaline phosphatase Antibiotics Aspartate transaminase Asthma Asymptomatic Characteristics Chest children children with COVID-19 clinical Clinical characteristics collected conducted Confirmed COVID-19 infection Contact tracing cough Course courses COVID-19 COVID-19 infection cross-sectional demographics Dubai examined first positive had no hospital Hospitalization intensive care Laboratory laboratory abnormality lack lactate dehydrogenase median medications Mild moderate Most patient multicenter multicenter study Negative PCR neutrophil count no significant difference no symptom objective Outbreaks outcome outcomes pandemic participant Patient PCR PCR testing pediatric pediatrics polymerase chain positive premorbid presenting symptoms public health measure Public heath receiving reported reported symptom resolved Result rhinorrhea SARS-CoV-2 severe COVID-19 disease stability Surveillance symptomatic and asymptomatic Symptoms tested Treatment United Arab Emirate United Arab Emirates Variation viral shedding [DOI] 10.2196/29049 PMC 바로가기 [Article Type] Original Paper
399. Epidemiology of Laboratory-identified Late-onset SARS-CoV-2 Positivity in Two Large, Urban, Acute-Care Hospitals: Implications for Surveillance of Hospital-Acquired COVID-19Poster Abstracts Published on 2021-11-042022-10-29 Journal: Open Forum Infectious Diseases [Category] COVID-19, [키워드] Acquired acquisition approach categorization Chicago clinical criteria clinical note collected COVID-19 Day defined descending diagnoses Diagnosis Epidemiology evaluate evaluated event events explained feasibility figure first positive healthcare facility hospital Hospital stay infected patient Infection infection control initial Interpretation Laboratory mean incubation period MOST nosocomial nosocomial COVID-19 Patient patients PCR testing positive positive result Positive test public health reported Result RNA fragment SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 RT-PCR SARS-CoV-2 virus SARS-CoV-2-positive patients study period Surveillance Symptom Symptoms urban [DOI] 10.1093/ofid/ofab466.600 PMC 바로가기 [Article Type] Poster Abstracts