Effectiveness of face masks in blocking the transmission of SARS-CoV-2: A preliminary evaluation of masks used by SARS-CoV-2-infected individualsSARS-COV-2의 전송을 차단하는 데 얼굴 마스크의 효과 : SARS-COV-2에 감염된 개인이 사용하는 마스크의 예비 평가Research Article Published on 2022-02-232022-09-10 Journal: PLoS ONE [Category] COVID19(2023년), MERS, SARS, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 amplified blocking caused Chain Reaction coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 disease Effectiveness Efficacy evaluate evaluated Face mask Face masks individuals infected individuals majority Mask Masks Median viral load men and women Nasopharyngeal swab nasopharyngeal swab sample Nasopharyngeal swab samples nasopharyngeal swabs no significant difference non-infected pandemic patients polymerase chain polymerase chain reaction Prevent Quantitative respiratory RNA SARS-CoV-2 SARS-CoV-2-infected individual SARS-CoV-2-infected individuals statistically significant difference Swab swabs symptomatic and asymptomatic symptomatic and asymptomatic patients Transmission transmission of SARS-CoV-2 transmitted Viral Viral load viral RNAs virus transmission [DOI] 10.1371/journal.pone.0264389 PMC 바로가기 [Article Type] Research Article
“You need to dispose of them somewhere safe”: Covid-19, masks, and the pit latrine in Malawi and South AfricaResearch Article Published on 2022-02-222022-10-28 Journal: PLoS ONE [Category] Coronavirus, COVID19(2023년), MERS, SARS, [키워드] addition adopted African cloth mask Community disparate Drawing Face masks finding lack management Mask Masks media mitigate National pandemic prevalent public health respond risk perceptions South South Africa Spread the disease [DOI] 10.1371/journal.pone.0262741 PMC 바로가기 [Article Type] Research Article
Reconciling human health with the environment while struggling against the COVID-19 pandemic through improved face mask eco-designArticle Published on 2022-02-142022-10-29 Journal: Scientific Reports [Category] Coronavirus, COVID19(2023년), MERS, SARS, [키워드] adopted Analysis categories Climate-change ecology COVID-19 pandemic Critical Endpoint Environmental impact Face mask Health Impact impacts improvement key factor Mask Masks producing significantly lower was tested waste disposal [DOI] 10.1038/s41598-022-06536-6 PMC 바로가기 [Article Type] Article
Model-Estimated Association Between Simulated US Elementary School–Related SARS-CoV-2 Transmission, Mitigation Interventions, and Vaccine Coverage Across Local Incidence Levels시뮬레이션된 미국 초등학교 관련 SARS-CoV-2 전파, 완화 중재 및 지역 발병 수준에 따른 백신 적용 범위 간의 모델 추정 연관성Research Published on 2022-02-142022-09-10 Journal: JAMA Network Open [Category] COVID19(2023년), MERS, SARS, 변종, 치료기술, [키워드] agent Alpha Alpha variant Analysis approach association assumption attack rate children Combination Community conducted consequence Coverage COVID-19 COVID-19 incidence decrease delta variant Effectiveness Elementary School estimate evaluated explicit exposure finding GRADE Importance incidence incidence rates increase increase in increasingly Infection infections Intensive less Level likelihood limits Local masking Masks measure Measures Mitigation moderate objective outcome participant per day Point Probability Quantitative reduced reducing reduction reduction in reflected Relevance representing Result risk SARS-CoV-2 SARS-CoV-2 transmission School secondary attack rate selected Sensitivity analyses setting substantial reduction substantial reductions the mean threshold thresholds Transmission transmissions vaccination Vaccine Ventilation wild-type virus with COVID-19 [DOI] 10.1001/jamanetworkopen.2021.47827 PMC 바로가기 [Article Type] Research
Biophysical and Biological Tools to Better Characterize the Stability, Safety and Efficacy of a Cosmeceutical for Acne-Prone Skin여드름 피부를위한 우주의 안정성, 안전성 및 효능을 더 잘 특성화하기위한 생물 물리학 적 및 생물학적 도구Article Published on 2022-02-132022-08-31 Journal: Molecules [Category] COVID19(2023년), MERS, SARS, 치료제, [키워드] Cutibacterium acnes 3D model 3D models Acne acne-prone skin affecting anti-inflammatory activity antimicrobial antimicrobial effectiveness Better biofilm Biological Care caused cell line Compliance Corneal cosmeceutical COVID-19 pandemic criteria cytotoxicity defined disease Effectiveness evaluate evaluated extrusion Formulation greater HaCaT human reconstructed 3D models keratinocytes Masks microbial preservative system pro-inflammatory problem proliferation Quality assurance reconstructed reference standard Result rheological properties Rheology Safety serum skin skin care skin disease stimulate Treatment widespread [DOI] 10.3390/molecules27041255 PMC 바로가기 [Article Type] Article
Modelling airborne transmission of SARS-CoV-2 using CARA: risk assessment for enclosed spacesArticles Published on 2022-02-112022-10-29 Journal: Interface Focus [Category] COVID-19, [키워드] Airborne transmission approach assessment CARA Clinical data Concentration COVID COVID-19 COVID-19 pandemic Critical decrease domains effective Effectiveness Emissions Factor Hospitalization Host immunological Infection Intervention magnitude Mask Masks Measures methodology modelling natural ventilation Outbreaks Particles physical Probability provide quantification reduction in respiratory pathogen risk Risk assessment SARS-CoV-2 SARS-CoV-2 viruses supported threshold to define Transmission transmission of SARS-CoV-2 vaccination Ventilation venting virions Virological [DOI] 10.1098/rsfs.2021.0076 PMC 바로가기 [Article Type] Articles
Towards the direct detection of viral materials at the surface of protective face masks via infrared spectroscopyArticle Published on 2022-02-102022-10-29 Journal: Scientific Reports [Category] COVID-19, COVID19(2023년), SARS, [키워드] Acute respiratory infection Aerosols Algorithm Analysis approach breath Care component COVID-19 pandemic demonstrated Diagnosis equipment evaluated example Face mask Health health care workers individual Laboratory Masks Mid-infrared photonics molecular morphologically Protective Proteins risk SARS-CoV-2 shown statistical Transmission utility virus detection Virus-like particle [DOI] 10.1038/s41598-022-06335-z PMC 바로가기 [Article Type] Article
Face masks disrupt holistic processing and face perception in school-age childrenOriginal Article Published on 2022-02-072022-10-31 Journal: Cognitive research: principles and implications [Category] Coronavirus, COVID19(2023년), MERS, SARS, [키워드] adjusted Adults age alteration Cambridge children conditions correlation COVID-19 COVID-19 pandemic developmental disrupt Evidence exhibited face Face mask Face perception groups hallmark Holistic processing Human Inclusion Inversion effect mandatory Mask Masked face Masks Quantitative recent reduced Research subject suggested supplementary material Test tested trajectory [DOI] 10.1186/s41235-022-00360-2 PMC 바로가기 [Article Type] Original Article
Effects of a taped filter mask on peak power, perceived breathlessness, heart rate, blood lactate and oxygen saturation during a graded exercise test in young healthy adults: a randomized controlled trialResearch Published on 2022-02-072022-10-27 Journal: BMC Sports Science, Medicine and Rehabilitation [Category] COVID-19, [키워드] analysed Blood breathlessness Concentration COVID-19 Effect effective evaluate Exercise capacity Exercise test face Face mask females healthy heart rate intensity Lactate less Mask Masks moderate oxygen saturation parameters participant Pathogens peak power performed peripheral oxygen saturation questionnaire Randomized controlled trial reduce reduced repeated measure respiratory Result SARS-CoV-2 sealed significantly subject supplementary material surgical T-tests Transmission Ventilation volitional [DOI] 10.1186/s13102-022-00410-8 PMC 바로가기 [Article Type] Research
Prediction of Conventional Oxygen Therapy Failure in COVID-19 Patients With Acute Respiratory Failure by Assessing Serum Lactate Concentration, PaO2/FiO2 Ratio, and Body TemperatureEmergency Medicine Published on 2022-02-072022-10-31 Journal: Cureus [Category] COVID-19, [키워드] 30-Day mortality 95% CI ARF Assessing AUROC benefit Body body temperature cannulas Cohort Concentration Conventional coronavirus disease COVID COVID-19 COVID-19 patient CPAP cut-off value develop emergency department failure fraction HFNC high risk highest identify Invasive mechanical ventilation Italy Lactate lot score Masks nasal NIV non-invasive ventilation non-rebreather mask oxygen oxygen supplementation Oxygen therapy pandemic PaO paO2/fiO2 Patient patients Polyclinic positive airway pressure predict prediction Predictive presenting prognostic tool Ratio respiratory Respiratory failure respiratory therapy retrospective serum lactate significantly higher therapy university was used [DOI] 10.7759/cureus.21987 PMC 바로가기 [Article Type] Emergency Medicine