Social Distancing, Mask Use, and Transmission of Severe Acute Respiratory Syndrome Coronavirus 2, Brazil, April–June 2020Research Published on 2021-08-012022-10-31 Journal: Emerging Infectious Diseases [Category] COVID-19, MERS, SARS, [키워드] 95% CI acute respiratory syndrome adjusted Analysis association Brazil case-control study Communicable disease control conducted Control controls coronavirus coronavirus 2 coronavirus disease COVID-19 Infection laboratory-confirmed Logistic regression Mask Masks moderate odds of infection Odds ratio Pandemics Porto provided reduced respiratory respiratory infections SARS-CoV-2 severe acute respiratory syndrome coronavirus 2 Social distance social distancing social isolation symptomatic symptomatic infection viruses zoonoses [DOI] 10.3201/eid2708.204757 PMC 바로가기 [Article Type] Research
COVID-19 vaccines that reduce symptoms but do not block infection need higher coverage and faster rollout to achieve population impactArticle Published on 2021-07-302022-10-04 Journal: Scientific Reports [Category] SARS, 임상, [키워드] Applied mathematics assumed asymptomatic infections benefit calibrated Combination Coverage COVID-19 disease COVID-19 vaccine criteria cumulative death decrease Efficacy expected faster greater Hospitalization Infection infections King mathematical Prevent prevented profile reduce reduction reported resulting SARS-COV-2 infection SARS-CoV-2 transmission spring susceptibility Symptom symptomatic disease symptomatic infection Symptoms Transmission vaccination Vaccine viral infection Washington [DOI] 10.1038/s41598-021-94719-y PMC 바로가기 [Article Type] Article
Serum Neutralizing Activity against B.1.1.7, B.1.351, and P.1 SARS-CoV-2 Variants of Concern in Hospitalized COVID-19 Patients입원 COVID-19 환자에서 B.1.1.7, B.1.351 및 p.1 SARS-COV-2 관심의 변형에 대한 혈청 중화 활동Communication Published on 2021-07-122022-09-01 Journal: Viruses [Category] SARS, 변종, 진단, [키워드] activity analyzed Antibody titer Antibody titers B.1.1.7 B.1.351 Brazil concern COVID-19 decrease elicited evaluated exposure to hospitalized patient hospitalized patients human serum immune protection Italy Mutation natural infection Neutralizing activity Neutralizing antibody titer new SARS-CoV-2 P.1 pandemic Protective reduction in SARS-CoV-2 SARS-CoV-2 variant SARS-CoV-2 variants South Africa spike mutations Spike protein symptomatic infection the patient the spike protein United Kingdom vaccination variants variants of concern Viral viral variant Viral variants [DOI] 10.3390/v13071347 PMC 바로가기 [Article Type] Communication
Prevalence and determinants of symptomatic COVID-19 infection among children and adolescents in Qatar: a cross-sectional analysis of 11 445 individualsOriginal Paper Published on 2021-07-022022-11-01 Journal: Epidemiology and Infection [Category] COVID-19, [키워드] 95% CI 95% confidence interval age association Care children children with COVID-19 conducted confirmed case Contact coronavirus disease cough COVID-19 COVID-19 infection cross-sectional cross-sectional analysis determinant diagnosed with COVID-19 Evidence Factor Fever groups headache Health identity increased risk individual interquartile range IQR Linear model median age Older polymerase chain Prevalence prevalent proportion Qatar reported symptom risk factor selected sore throat symptomatic symptomatic COVID-19 symptomatic infection variable was used [DOI] 10.1017/S0950268821001515 PMC 바로가기 [Article Type] Original Paper
Restarting Elective Bariatric and Metabolic Surgery Under a Security Protocol During the COVID-19 Pandemic-a Prospective Observational Cohort StudyCOVID-19 팬데믹 기간 동안 보안 프로토콜에 따라 선택적 비만 및 대사 수술 재개-전망적인 관찰 코호트 연구Article Published on 2021-07-012022-09-11 Journal: Obesity surgery [Category] SARS, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus analyzed asked Bariatric surgery chronic disease close contact Comorbidities Complication conducted coronavirus COVID-19 creation death declining Elective elective surgeries Elective surgery hospital identify incidence indication indications infected with SARS-CoV-2 metabolic negative RT-PCR obesity observation outbreak outcome pandemic Patient PCR test performed positive RT-PCR postoperative primary outcome measure Private Prospective prospective observational cohort PROTECT protocol quarantine questionnaire reported RT-PCR Safe SARS-CoV-2 SARS-CoV-2 detection SARS-CoV-2 pandemic security shown surgery Swab Symptom symptomatic infection the patient the SARS-CoV-2 weight gain with COVID-19 worsening [DOI] 10.1007/s11695-021-05368-z PMC 바로가기 [Article Type] Article
kinetics of anti-SARS-CoV-2 antibodies over time. Results of 10 month follow up in over 300 seropositive Health Care Workers시간 경과에 따른 항-SARS-CoV-2 항체의 동역학. 300명 이상의 혈청 양성 의료 종사자를 대상으로 한 10개월 간의 추적 조사 결과Article Published on 2021-07-012022-09-12 Journal: European journal of internal medicine [Category] SARS, 진단, [키워드] acute respiratory syndrome Analysis anti-SARS-CoV-2 antibody antibodies antibody antibody kinetics antibody response against baseline coronavirus COVID-19 COVID-19 patient COVID-19 patients declining Durability evaluated Factor Factors female Final Follow-up follow-up visits group HCW healthcare personnel healthcare worker Healthcare workers Immune-response independent Infection median MOST multivariate participant persistence profile Prospective random remained Result SARS-CoV-2 seropositive seropositive subject serum Spanish stability symptomatic symptomatic infection the antibody were used worker [DOI] 10.1016/j.ejim.2021.05.028 PMC 바로가기 [Article Type] Article
Severe acute respiratory syndrome coronavirus 2 serology levels in pregnant women and their neonates임산부와 신생아의 중증 급성 호흡기 증후군 코로나바이러스 2 혈청학적 수치Article Published on 2021-07-012022-09-11 Journal: American journal of obstetrics and gynecology [Category] SARS, 진단, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Affect Analysis antibody antibody levels Asymptomatic asymptomatic infection baby Birth characterized conducted convalescent convalescent infection Cord blood coronavirus coronavirus disease Coronavirus disease 2019 Course COVID-19 COVID-19 infection demonstrated dependent on determine disease severity hospital identify immune response immune system Immunity Immunoglobulin Immunoglobulin G immunoglobulin M inclusion criteria Infection Linear regression Local log marker maternal antibodies maternal antibody mother mother-baby dyads Multiple linear regression multiple linear regression analysis Neonatal Neonate Neonates New York City oxygen oxygen support passive immunity Patient patient cohort Pearson correlation Population positive predicted Predictive predictor pregnant women Prevalence Quantitative respiratory responses retrospective serologic antibody Serologic response serology severe acute respiratory syndrome Coronavirus subset susceptible Symptom symptom onset symptomatic symptomatic and asymptomatic symptomatic and asymptomatic patients symptomatic infection Symptoms T Test tested the timing These data time course Umbilical cord umbilical cord blood Vaccination strategies viral infections Vulnerable populations women [DOI] 10.1016/j.ajog.2021.01.016 PMC 바로가기 [Article Type] Article
Catastrophic bilateral sudden sensorineural hearing loss following COVID-19COVID-19에 따른 치명적인 양측 돌발성 감각신경성 난청Case Reports Published on 2021-06-242022-09-11 Journal: BMJ case reports [Category] SARS, 치료기술, [키워드] Administered Anosmia clinical manifestation Combination confirmed case cough COVID-19 COVID-19 infection death deaths defined described develop Dyspnoea ear Fever frequencies globe glucocorticoid hearing loss include initial symptom injection less malaise management neurootology nose and throat nose and throat/otolaryngology olfactory dysfunction Organ failure otolaryngology Otolaryngology / ENT pandemic pathological process Patient Pneumonia reported respiratory compromise sensorineural hearing loss Spread steroid Steroids Symptom symptomatic infection the SARS-CoV-2 viral infection with COVID-19 Wuhan [DOI] 10.1136/bcr-2021-243157 PMC 바로가기 [Article Type] Case Reports
Contact tracing efficiency, transmission heterogeneity, and accelerating COVID-19 epidemicsResearch Article Published on 2021-06-172022-10-28 Journal: PLoS Computational Biology [Category] COVID-19, MERS, SARS, [키워드] benefit can be used cause compartmental model condition Contact Contact tracing COVID-19 declines decreased sharply Delay Diseases dissolve Efficacy Efficiency effort Epidemics examined fraction heterogeneity heterogeneous highlight Impact implication increase Increases individual Infection limit maintaining pathogen pathogen transmission Pathogens public health quarantine reached receiving reduce reducing reductions in reproductive SARS-CoV-2 symptom onset symptomatic case symptomatic infection symptomatic people synergistic tested Testing time-consuming traditional method Transmission Transmission dynamics transmission of SARS-CoV-2 virus virus spread [DOI] 10.1371/journal.pcbi.1009122 PMC 바로가기 [Article Type] Research Article
Impact of vaccination on new SARS-CoV-2 infections in the United KingdomArticle Published on 2021-06-092022-10-04 Journal: Nature Medicine [Category] MERS, SARS, 임상, [키워드] 95% confidence interval acute respiratory syndrome B.1.1.7 benefit BNT162b2 BNT162b2 vaccine ChAdOx1 ChAdOx1 nCoV-19 ChAdOx1 vaccines Community coronavirus COVID-19 COVID-19 Infection Survey COVID-19 vaccination Cycle threshold value doses Effectiveness Efficacy Epidemiology Evidence first dose greater Impact incidence individual Infection infections new SARS-CoV-2 no significant difference nose and throat office Outcomes research participant PCR-positive Pfizer–BioNTech Randomly Real-time PCR reduce reduced reduction Result SARS-CoV-2 SARS-COV-2 infection second dose selected Self-reported symptoms single dose Statistics Swab symptomatic symptomatic infection United Kingdom vaccination Vaccine Vaccines viral burden viral infection Viral load [DOI] 10.1038/s41591-021-01410-w PMC 바로가기 [Article Type] Article