SARS-CoV-2 detection in bioaerosols using a liquid impinger collector and ddPCR액체 집진 장치 및 ddPCR을 사용한 바이오 에어로졸의 SARS-CoV-2 검출Article Published on 2022-02-012022-09-11 Journal: Indoor air [Category] COVID19(2023년), SARS, 치료기술, [키워드] adjusted bioaerosol collected COVID-19 COVID-19 patient COVID-19 transmission ddPCR detect dominant FIVE followed by hospital identify less liquid impinger sampler. methodological methodology ORF1 ORF1ab Particles PCR assay positive positive sample protocol RT-PCR assay SARS-CoV-2 SARS-CoV-2 detection SARS-CoV-2 genome Volume [DOI] 10.1111/ina.13002 PMC 바로가기 [Article Type] Article
Exogenous Chemical Exposure Increased Transcription Levels of the Host Virus Receptor Involving Coronavirus Infection외인성 화학 물질 노출은 코로나바이러스 감염과 관련된 숙주 바이러스 수용체의 전사 수준 증가Article Published on 2022-02-012022-09-11 Journal: Environmental science & technology [Category] COVID19(2023년), SARS, 유전자 메커니즘, [키워드] ACE2 ACE2 mRNA addition Affect alteration angiotensin Angiotensin-converting enzyme angiotensin-converting enzyme 2 binding biological response caused Characteristics Chemical disease severity dominant dominant receptor epidemiological data epithelial cells Exogenous exogenous chemical exposure Factors Genetic genetic factors highest highlight Host host cells host susceptibility Human Increased Infectious virus infectious viruses involved Involving joint Level mechanisms mRNA levels pathogen Protein protein expression receptor regulate regulated Regulatory regulatory mechanism SARS-CoV-2 sensitivity stimulate suggested susceptibility Transcription transcription level upregulation virus infection virus receptor [DOI] 10.1021/acs.est.1c07172 PMC 바로가기 [Article Type] Article
Assessing the impact of SARS-CoV-2 prevention measures in Austrian schools using agent-based simulations and cluster tracing data에이전트 기반 시뮬레이션 및 클러스터 추적 데이터를 사용하여 오스트리아 학교에서 SARS-CoV-2 예방 조치의 영향 평가Article Published on 2022-01-272022-09-10 Journal: Nature Communications [Category] 변종, [키워드] agent Assessing Austrian schools Cluster Combination combinations community transmission Complex networks Computational science dominant epidemiological had more identify Intervention involved maintain Mask Masks mathematical mathematical model measure NPI NPIs open pandemic reduction SARS-CoV-2 School Schools Spread sustained the SARS-CoV-2 vaccination vaccination rates Vaccinations variant Ventilation viral infection virus strain [DOI] 10.1038/s41467-022-28170-6 PMC 바로가기 [Article Type] Article
Rapid Control of a SARS-CoV-2 B.1.617.2 (Delta) Variant COVID-19 Community Outbreak: The Successful Experience in Pingtung County of TaiwanSARS-CoV-2 B.1.617.2(델타) 변종 COVID-19 지역사회 발병의 신속한 통제: 대만 핑둥 현의 성공적인 경험Article Published on 2022-01-272022-09-10 Journal: International Journal of Environmental Research an [Category] Coronavirus, SARS, 변종, [키워드] accelerated acute respiratory syndrome Air pollution Antigen attack rate B.1.617.2 caused Control coronavirus coronavirus 2 COVID-19 Delta delta variant Delta-variant died dominant Effects environmental factors Epidemic except for experience growth growth rate highest transmissibility Intervention Isolation lockdown measure Mortality omicron other variant other variants outbreak pandemic Patient PCR fast screening Public quarantine Rapid rapid control regions respiratory rural areas SARS-CoV-2 secondary attack rate Sequencing Severe acute respiratory syndrome severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Severe Acute Respiratory Syndrome-associated Coronavirus 2 severe disease Spread spread to Taiwan Travel vaccination variant variants variants of SARS-CoV-2 were infected [DOI] 10.3390/ijerph19031421 PMC 바로가기 [Article Type] Article
A functionally distinct neutrophil landscape in severe COVID-19 reveals opportunities for adjunctive therapiesClinical Trial Published on 2022-01-252022-10-04 Journal: JCI Insight [Category] 임상, [키워드] alveolar damage Analysis ARDS attenuate Bacterial caused Combination contribute COVID-19 Dexamethasone Diffuse alveolar damage disease distress dominant driver dysregulated escaped Evidence Ex vivo function functional immune activation Immune-mediated immunology Immunotherapy Infectious disease Innate immunity intrinsically life-threatening Local Lung injury neutrophil neutrophil activation Neutrophil extracellular traps neutrophil response Neutrophils pandemic parenchymal Pathogenesis patients with COVID-19 Pneumonia priming question Respiratory failure reveal SARS-COV-2 infection severe COVID-19 single-cell syndrome therapy unique Vascular [DOI] 10.1172/jci.insight.152291 PMC 바로가기 [Article Type] Clinical Trial
Impact of ADAR-induced editing of minor viral RNA populations on replication and transmission of SARS-CoV-2SARS-CoV-2의 복제 및 전파에 대한 소수 바이러스 RNA 집단의 ADAR 유도 편집의 영향423 Published on 2022-01-212022-09-10 Journal: Proceedings of the National Academy of Sciences of [Category] COVID19(2023년), MERS, SARS, 변종, 치료기술, [키워드] accumulated ACE2 receptor acting acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 ADAR adenosine adenosine deaminase Amino acid amino acids analyzed binding change clinical sample clinical samples Consensus consensus sequence coronavirus correlated COVID-19 pandemic Deamination deep sequencing determine dominant early phase enzyme Enzymes European followed by Frequency guanine Impact incidence increasingly initial limit median Mortality mutated Mutation mutations nonsynonymous Patient patient cohort Population Presence prevalent Receptor binding domain receptor binding motif reduced Reflection Replication representing residue respiratory restrict retrieved RNA RNA deamination RNA mutation SARS-CoV-2 SARS-CoV-2 genome SARS-CoV-2 RNA sequence severe acute respiratory syndrome Coronavirus Significance significantly spike gene Spike protein Substitution the SARS-CoV-2 genome the spike protein Transmissibility transmission of SARS-CoV-2 variants of SARS-CoV-2 Viral viral fitness viral infection Viral load viral replication Viral RNA [DOI] 10.1073/pnas.2112663119 PMC 바로가기 [Article Type] 423
Pandemic preparedness systems and diverging COVID-19 responses within similar public health regimes: a comparative study of expert perceptions of pandemic response in Denmark, Norway, and SwedenResearch Published on 2022-01-212022-11-01 Journal: Globalization and Health [Category] Coronavirus, SARS, [키워드] Characteristics Comparative analysis component country COVID-19 COVID-19 pandemic Denmark disciplinary distribution dominant Evidence Expertise Factor First wave global public health groups highlight International Health Regulations National Norway pandemic pandemic preparedness Policy studies preference public health question raised Recognition response Result second significant difference supplementary material Support trajectory Variation World Health Organization’ [DOI] 10.1186/s12992-022-00799-4 PMC 바로가기 [Article Type] Research
Single-dose SARS-CoV-2 vaccinations with either BNT162b2 or AZD1222 induce disparate Th1 responses and IgA productionBNT162B2 또는 AZD1222를 사용한 단일 용량 SARS-COV-2 백신 접종Research Article Published on 2022-01-192022-09-01 Journal: BMC Medicine [Category] SARS, 진단, [키워드] A significant reduction acute respiratory syndrome adaptive analyzed Anti-inflammatory antibody Antigen AZD1222 BNT162b2 change COVID-19 Cytotoxic T cells disparate dominant early immune response early immune responses Effectiveness effector T cell effector T cells elicited IgA IgG IgM and IgG Immune cell immune priming immune responses Impact induce isotype leukopenia priming respiratory Result SARS-CoV-2 SARS-CoV-2 antigen SARS-CoV-2 vaccination seronegative participant severe acute respiratory syndrome virus single dose Single-dose Spike protein Stimulation subpopulations supplementary material T cell T cell response T cells Th1 response type 1 helper Type 1 helper T cells vaccination Vaccine vaccinees virus while [DOI] 10.1186/s12916-022-02240-4 PMC 바로가기 [Article Type] Research Article
COVID-19 Delta variation; more contagious or more pernicious?COVID-19 델타 변종; 더 전염성이 높거나 더 유해합니까?Article Published on 2022-01-192022-09-11 Journal: Acta bio-medica : Atenei Parmensis [Category] SARS, 변종, [키워드] advancement Analysis B.1.617 B.1.617.2 contagious country COVID-19 COVID-19 pandemic D614G Delta delta variant distribution dominant Epidemiology Evolution G142D genomic high mortality rate India individual initial L452R Lineage lineages mortality rate much higher Mutation P681R pathogenic virus prevalent proceed RBD Receptor-binding domain SARS-CoV-2 SARS-CoV-2 delta Spike protein the epidemic the receptor-binding domain the spike protein transfer variant Variation variations VoC whole-genome sequencing [DOI] 10.23750/abm.v92i6.12181 PMC 바로가기 [Article Type] Article
Distinct mutations and lineages of SARS‐CoV‐2 virus in the early phase of COVID‐19 pandemic and subsequent 1‐year global expansionResearch Article Published on 2022-01-182022-10-04 Journal: Journal of medical virology [Category] COVID19(2023년), MERS, SARS, 변종, [키워드] accumulating Accuracy approach caused Combination COVID‐19 death descendant distribution dominant early phase Effectiveness Efficacy Europe evaluate FIVE Genome genomic Genotype help Hierarchical Infection initial Lineage Measures molecular Molecular diagnosis Molecular epidemiology MONITOR Mutation mutational spectrum new strain Novel coronavirus occurred outbreak pandemic Patient Phylogenetic analysis provide real time reduce reference genome Replication SARS‐CoV‐2 SARS‐CoV‐2 genome SARS‐CoV‐2 virus SARS‐CoV‐2 Seafood sequenced specific mutation Spread subsequent Transmission transmission route unique Vaccine variants of concern viral genome viral genomes VoC Wuhan Wuhan, China [DOI] 10.1002/jmv.27580 PMC 바로가기 [Article Type] Research Article