Geographical prevalence of SARS-CoV-2 variants, August 2020 to July 20212020년 8월부터 2021년 7월까지 SARS-CoV-2 변종의 지리적 유행Article Published on 2022-03-182022-09-11 Journal: Scientific Reports [Category] SARS, 변종, [키워드] accompanied Alpha analyzed Asia Beta Brazil country Coverage COVID-19 case COVID-19 cases database death deaths Delta Delta VOC Efficacy Europe Gamma genomic data geographical regions GISAID growth immunization IMPROVE Lineage North America Oceania Perspective predicted predominant Prevalence proportion proportions SARS-CoV-2 variant SARS-CoV-2 variants South America suggested surveillance data vaccination Vaccination Status Vaccine vaccine efficacy variant variants VoC [DOI] 10.1038/s41598-022-08684-1 PMC 바로가기 [Article Type] Article
Persistence of Naturally Acquired and Functional SARS-CoV-2 Antibodies in Blood Donors One Year after Infection감염 1년 후 헌혈자의 자연적으로 획득되고 기능적인 SARS-CoV-2 항체의 지속성Article Published on 2022-03-182022-09-11 Journal: Viruses [Category] MERS, SARS, 진단, 치료기술, 치료법, [키워드] AB0 blood groups Acquired Affect age anti-N antibodies anti-N antibody anti-S antibody antibodies antibody antibody levels antibody production Awareness Blood blood donation blood donor Blood donors Blood Group Cohort Course COVID-19 COVID-19-related symptom declining developmental disease course Europe evaluated FIVE functional groups healthy immune response in vitro individual Infection investigated long-COVID Naturally nine participant produced SARS-CoV-2 SARS-CoV-2 antibody SARS-COV-2 infection Seroprevalence Sex significantly lower spike-protein the disease the viral nucleocapsid vaccination Vaccination Status Viral Year [DOI] 10.3390/v14030637 PMC 바로가기 [Article Type] Article
Early Genomic, Epidemiological, and Clinical Description of the SARS-CoV-2 Omicron Variant in Mexico City멕시코시티의 SARS-CoV-2 오미크론 변이체에 대한 초기 게놈, 역학 및 임상 설명Article Published on 2022-03-062022-09-11 Journal: Viruses [Category] SARS, 변종, 유전자 메커니즘, 치료기술, [키워드] absence Affect association clinical Comorbidity Ct values description detect disease severity dysgeusia Factor followed by genomic Genomic surveillance Haplotype haplotype analysis immune Immune escape independent Infection Local Mexico City monoclonal antibodies mutated Mutation odynophagia omicron Omicron variant Omicron variants Patient Phylogenetic analysis Prevalence prevalent public health R346K reported RT-qPCR SARS-CoV-2 SARS-CoV-2 variant SARS-CoV-2 variants Spread Surveillance Symptom the SARS-CoV-2 therapeutic efficacy Transmissibility Transmission vaccination Vaccination Status variants [DOI] 10.3390/v14030545 PMC 바로가기 [Article Type] Article
Effectiveness of an inactivated virus-based SARS-CoV-2 vaccine, BBV152, in India: a test-negative, case-control study인도에서 비활성화된 바이러스 기반 SARS-CoV-2 백신 BBV152의 효과: 테스트 음성, 사례 대조 연구Clinical Trial Published on 2022-03-012022-09-11 Journal: The Lancet. Infectious Diseases [Category] SARS, 변종, 임상, [키워드] 1:1 95% CI Abstract adjusted Administered age and gender Analysis B.1.617.2 Care Case-control case-control study Clinical efficacy conducted Control COVID-19 COVID-19 pandemic dose Effectiveness evaluate expressed help Hindi hospital inactivated India individual Logistic regression material Measures Medical Science Medical Sciences New Odds ratio participant phase 3 trial Primary outcome reducing RT-PCR test SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 infections SARS-CoV-2 vaccine second dose second wave shown Spread Support Symptom symptomatic symptomatic COVID-19 translation vaccination Vaccination Status Vaccine variant of SARS-CoV-2 [DOI] 10.1016/S1473-3099(21)00674-5 PMC 바로가기 [Article Type] Clinical Trial
Breakthrough infections with the SARS-CoV-2 Delta variant: vaccinations halved transmission riskSARS-CoV-2 Delta 변종으로 인한 획기적인 감염: 예방접종으로 전염 위험이 절반으로 감소Article Published on 2022-03-012022-09-11 Journal: Public health [Category] SARS, 변종, [키워드] age association B.1.617.2 Breakthrough infection breakthrough infections case-control study Contact control group Delta delta variant estimate individuals Infection IPs less not significant number of infected onward transmission Patient populations reduced risk SARS-CoV-2 significantly the SARS-CoV-2 Transmission vaccinated individual vaccinated individuals vaccination Vaccination Status [DOI] 10.1016/j.puhe.2022.01.005 PMC 바로가기 [Article Type] Article
Age-Varying Susceptibility to the Delta Variant (B.1.617.2) of SARS-CoV-2SARS-CoV-2의 델타 변종(B.1.617.2)에 대한 연령별 감수성Article Published on 2022-03-012022-09-11 Journal: JAMA Network Open [Category] SARS, 변종, [키워드] 95% CI age analyzed association B.1.617.2 Bayesian inference children compartmental model Confirmed COVID-19 infection Contact Contact tracing COVID-19 COVID-19 infections COVID-19 pandemic COVID-19 vaccination Delta delta variant diagnosed with COVID-19 diagnostic distribution doubling Effectiveness force of infection highest increase in individual Infection knowledge latent period outcome quarantine remained SARS-CoV-2 significant difference South Korea strain Strains study period susceptibility susceptible symptom onset vaccination Vaccination Status Vaccine variant was used were excluded [DOI] 10.1001/jamanetworkopen.2022.3064 PMC 바로가기 [Article Type] Article
Characteristics associated with COVID-19 vaccine uptake among adults aged 50 years and above in England (8 December 2020-17 May 2021): a population-level observational studyObservational Study Published on 2022-03-012022-10-04 Journal: BMJ Open [Category] SARS, 임상, [키워드] 95% CI adjusted all ethnic group Care Characteristics Coverage COVID-19 COVID-19 vaccination COVID-19 vaccine cross-sectional determine dose England first dose greater Health Health policy immunisation IMPROVE individual Intervention Logistic regression margin opposite outcome Prevalence PROTECT public health receiving required SARS-CoV-2 second dose significantly higher System Vaccination Status Vaccinations Vaccine were recorded with COVID-19 [DOI] 10.1136/bmjopen-2021-055278 PMC 바로가기 [Article Type] Observational Study
Insights into Predictors of Vaccine Hesitancy and Promoting Factors in Childhood Immunization Programs—A Cross-Sectional Survey in CameroonArticle Published on 2022-02-262022-10-29 Journal: International Journal of Environmental Research an [Category] Coronavirus, COVID19(2023년), MERS, SARS, [키워드] 95% confidence interval age analyzed childhood vaccination children claimed consequence contribute COVID-19 COVID-19 pandemic cross-sectional survey disease Factor Health Health Education Hesitancy identify Incomplete insight Intervention knowledge knowledge of vaccine-preventable diseases measure mother P -value parent polio Poor predictor Program Promoting questionnaire random selected survey vaccination Vaccination Status Vaccine Vaccine acceptance Vaccine hesitancy was used [DOI] 10.3390/ijerph19052721 PMC 바로가기 [Article Type] Article
Effect of Covid-19 Vaccination on Transmission of Alpha and Delta Variants알파 및 델타 변이체의 전파에 대한 Covid-19 예방 접종의 영향Observational Study Published on 2022-02-242022-09-11 Journal: The New England Journal of Medicine [Category] COVID19(2023년), SARS, 변종, 임상, 진단, [키워드] 95% CI 95% confidence interval acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 adjusted Alpha Alpha variant association AZD1222 B.1.1.7 B.1.617.2 BNT162b2 ChAdOx1 ChAdOx1 nCoV-19 Contact coronavirus Ct values declined Delta delta variant Delta variants Department determine Diagnosis Effect England explained greater Lower multivariable nCoV Observational cohort study Patient patients PCR PCR positivity Poisson regression polymerase positive Prevent protection question rate ratio reduced reducing reduction in reductions reductions in retrospective retrospective observational cohort study risk of infection SARS-CoV-2 second vaccination severe acute respiratory syndrome Coronavirus tested Transmission transmission of SARS-CoV-2 vaccination Vaccination Status variant variant call variants Variation Viral load viral loads [DOI] 10.1056/NEJMoa2116597 PMC 바로가기 [Article Type] Observational Study
Evaluation of the Performance of a Multiplexed Serological Assay in the Detection of SARS-CoV-2 Infections in a Predominantly Vaccinated Population백신 접종이 우세한 집단에서 SARS-CoV-2 감염 감지에 대한 다중 혈청학적 분석의 성능 평가Observation Published on 2022-02-232022-09-10 Journal: Microbiology Spectrum [Category] MERS, 진단, 치료법, [키워드] Antibody detection AUC value AUC values calculated Canada Cohort coronavirus COVID-19 COVID-19 infection COVID-19 infections cutoff value defined detection Elecsy Evidence evidence of excluded group highest identify IgG individual individuals Infection investigated Meso Scale Discovery MSD nucleocapsid Panel paramedics Participants PCR test performance Population positive SARS-CoV-2 PCR positive SARS-CoV-2 PCR test positive serology postvaccination prospective cohort required Roche sample collection SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 infections SARS-CoV-2 seroprevalence sensitivities sensitivity Sensitivity and specificity serology serum sample serum samples significantly significantly higher Specificities specificity subgroup subgroups test performance threshold vaccinated individuals vaccination Vaccination Status [DOI] 10.1128/spectrum.01454-21 PMC 바로가기 [Article Type] Observation