COVID-19 Symptoms and Duration of Rapid Antigen Test Positivity at a Community Testing and Surveillance Site During Pre-Delta, Delta, and Omicron BA.1 PeriodsArticle Published on 2022-10-032022-11-16 Journal: JAMA Network Open [Category] COVID19(2023년), SARS, 변종, [키워드] addition age Antigen Asymptomatic booster children clinical symptom Community conducted cough COVID-19 COVID-19 symptom COVID-19 testing cross-sectional Delta Duration Evolution Fever first positive Fisher Health Isolation Latinx less loss of taste median myalgia negative test omicron outcome participant Participants Patient Period population immunity positive positive result positive test result Practitioner proportion public health Rapid remained repeated reported reported symptoms San Francisco SARS-COV-2 infection seeking Site sore throat Symptom symptom onset symptomatic symptomatic participant Symptoms Test tested Testing upper respiratory tract vaccination Vaccine variant Viral variants were used with COVID-19 worsening χ2 test [DOI] 10.1001/jamanetworkopen.2022.35844 PMC 바로가기
Contact-Tracing Outcomes Among Household Contacts of Fully Vaccinated Coronavirus Disease 2019 (COVID-19) Patients: San Francisco, California, 29 January-2 July 20212019년 코로나바이러스 완전 예방접종(COVID-19) 환자의 가족 접촉자 중 접촉자 추적 결과: 캘리포니아주 샌프란시스코, 2021년 1월 29일-7월 2일Article Published on 2022-08-242022-09-11 Journal: Clinical Infectious Diseases: An Official Publicat [Category] SARS, 변종, [키워드] attack rate breakthrough Breakthrough infection breakthrough infections Contact Contact tracing coronavirus disease Coronavirus disease 2019 COVID-19 Department diagnosed face masking genomic sequencing household household contact household contacts household transmission Households identify index case Neutralizing antibodies occur outcome Patient patients with COVID-19 Positive test positive test result Public public health receive resistance to neutralizing antibodies San Francisco secondary attack rate sequenced symptomatic test result tested Transmission vaccination variant were infected [DOI] 10.1093/cid/ciab1042 PMC 바로가기 [Article Type] Article
Development and Implementation of Dried Blood Spot-Based COVID-19 Serological Assays for Epidemiologic Studies역학 연구를 위한 건조혈점 기반 COVID-19 혈청학적 분석의 개발 및 구현Article Published on 2022-06-292022-09-11 Journal: Microbiology Spectrum [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, [키워드] addition alternative ambient ambient temperatures antibodies antibody antibody kinetics antibody levels Antibody Response Antibody responses Bay Blood changes in Cohort Community comparable COVID-19 COVID-19 pandemic Critical DBS sample DBS samples detect development dried blood spot Dried blood spots East Effectiveness enzyme enzyme-linked immunosorbent assay enzyme-linked immunosorbent assays estimate estimation Immunity implementation inaccessible Infection Infectious disease Infectious diseases invasive Measures pandemic participant pathogen pathogen-specific phlebotomy Postinfection Prevalence Prevent public health measures Public health responses refrigeration risk factor Risk factors San Francisco SARS-CoV-2 SARS-COV-2 infection serological serological assays serological data serological studies serological surveillance serological survey serology Seroprevalence specific antibodies Spread stability storage study participant Study participants study population Surveillance Traditional vaccination venipuncture venous venous blood [DOI] 10.1128/spectrum.02471-21 PMC 바로가기 [Article Type] Article
Using sero-epidemiology to monitor disparities in vaccination and infection with SARS-CoV-2 Research Published on 2022-05-042022-10-05 Journal: Nature Communications [Category] COVID19(2023년), SARS, 바이오마커, 진단, [키워드] Bayesian clinical Coverage cross-sectional determine Elecsy equity FIVE greater hospital Immunity individual Infection infection risk infection with SARS-CoV-2 interval MONITOR Mortality pandemic Probability provide Roche San Francisco SARS-CoV-2 sera Spread tested the epidemic unique vaccination Vaccine while white [DOI] 10.1038/s41467-022-30051-x [Article Type] Research
Comparison of SARS-CoV-2 Reverse Transcriptase Polymerase Chain Reaction and BinaxNOW Rapid Antigen Tests at a Community Site During an Omicron Surge : A Cross-Sectional StudySARS-CoV-2 역전사효소 중합효소 연쇄 반응과 오미크론 서지 동안 커뮤니티 사이트에서 BinaxNOW 빠른 항원 테스트의 비교: 횡단면 연구Article Published on 2022-05-012022-09-11 Journal: Annals of internal medicine [Category] Coronavirus, COVID19(2023년), SARS, 변종, 치료기술, [키워드] 95% CI Abbott Antigen chain Chain Reaction cheek Community COVID-19 COVID-19 testing cross-sectional Ct value cycle threshold detect evaluate Free impacted Infection initial Latinx community nasal nasal swab nasal swabs omicron Omicron variant participant Person polymerase chain polymerase chain reaction positive positive result Positive test public health Rapid rapid antigen test Rapid antigen tests rapid response reaction repeated reverse transcriptase Reverse transcriptase polymerase chain reaction RT-PCR San Francisco SARS-CoV-2 seeking Simultaneous Site specimen surrogate Surveillance Swab swabs Symptom Test tested throat swab throat swabs transcriptase university Vaccine variant variant of SARS-CoV-2 virus [DOI] 10.7326/M22-0202 PMC 바로가기 [Article Type] Article
Implementation of rapid and frequent SARS-CoV2 antigen testing and response in congregate homeless shelters집단 노숙자 보호소에서 신속하고 빈번한 SARS-CoV2 항원 테스트 및 대응 구현Research Article Published on 2022-03-102022-09-12 Journal: PLoS ONE [Category] MERS, SARS, 진단, [키워드] adaptation adoption Antigen Consistency current Department eligible eligible participant evaluate evaluated exceeded expansion high risk homelessness implementation IMPROVE individual individuals Intervention Isolation maintenance offer offered Outbreaks participant positive Program protocol protocols Public public health Rapid responses Result rRT-PCR rRT-PCR testing San Francisco SARS-CoV2 severe COVID-19 Support tested Transmission [DOI] 10.1371/journal.pone.0264929 PMC 바로가기 [Article Type] Research Article
Incidence and Characteristics of Delayed Injection Site Reaction to the mRNA-1273 Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Vaccine (Moderna) in a Cohort of Hospital EmployeesObservational Study Published on 2022-03-012022-10-05 Journal: Clinical Infectious Diseases: An Official Publicat [Category] SARS, 임상, [키워드] Administered administration adverse effect BNT162b cohort study coronavirus 2 COVID-19 Delayed dose drug Emergency use authorization employee female females food hospital individual initial initiated injection injection site reaction male Moderna mRNA mRNA vaccination mRNA-1273 mRNA-1273 vaccine occur per day Pfizer Rash rashe reaction Reactions reported respiratory San Francisco SARS-CoV-2 SARS-CoV-2 vaccine second dose Serious Adverse Event Sex Site Symptom the SARS-CoV-2 the United State vaccination Vaccine vaccine dose [DOI] 10.1093/cid/ciab518 PMC 바로가기 [Article Type] Observational Study
Design of a population-based longitudinal cohort study of SARS-CoV-2 incidence and prevalence among adults in the San Francisco Bay Area샌프란시스코 베이 지역 성인의 SARS-CoV-2 발병률 및 유병률에 대한 인구 기반 종단 코호트 연구 설계Article Published on 2022-03-012022-09-11 Journal: Annals of epidemiology [Category] MERS, SARS, 진단, 치료기술, 치료법, 치료제, [키워드] antibody Area Behavior blood sample calculated Characteristics Cohort completion COVID-19 demographics determine determined by enrolled estimate estimates Follow-up General population Health help Households identifying IMPROVE incidence Infection infections Laboratory Laboratory test longitudinal cohort study mail medium nasopharyngeal swabs Neutralizing antibodies non-responders nucleocapsid antigens participant PCR testing population sizes Population-based survey Precision predict Prevalence Probability sample questionnaire Questionnaires random reached recruit recruited Regression model regression models responders risk robust Sample size San Francisco San Francisco Bay SARS-CoV-2 SARS-CoV-2 antibody SARS-COV-2 infection SARS-CoV-2 spike SARS-CoV-2 viral SARS-CoV-2 viral detection Sociodemographic Sociodemographic characteristics stratified Surveillance unique venous venous blood Viral Viral detection virus [DOI] 10.1016/j.annepidem.2021.11.001 PMC 바로가기 [Article Type] Article
COVID-19 Surveillance Updates in US Metropolitan Areas: Dynamic Panel Data Modeling미국 대도시 지역의 COVID-19 감시 업데이트: 동적 패널 데이터 모델링Article Published on 2022-02-242022-09-11 Journal: JMIR Public Health and Surveillance [Category] COVID19(2023년), SARS, 변종, [키워드] 7-Day persistence acceleration Analysis analyzed appear average Baltimore Boston calculated conducted coronavirus COVID-19 COVID-19 case COVID-19 pandemic cumulative data Data model declined declining delta variant Delta wave descent Detroit Diego dynamic dynamic panel data model Effectiveness elevated epidemiological example Factors form Health policy help highest Houston identify incidence information Interpretation jerk Los Angeles Mask Metrics Miami modeling monitoring pandemic Panel peaked per day persistence positive positive acceleration public health rapidity reported response San Francisco SARS-CoV-2 speed Spread statistical analysis Surveillance surveillance system Transmission United States USAFacts Vaccine Vaccines variants Variation Washington while [DOI] 10.2196/28737 PMC 바로가기 [Article Type] Article
Neighborhood socioeconomic inequality based on everyday mobility predicts COVID-19 infection in San Francisco, Seattle, and WisconsinResearch Article Published on 2022-02-182022-10-28 Journal: Science Advances [Category] COVID-19, [키워드] Characteristics condition COVID-19 COVID-19 case COVID-19 incidence COVID-19 infection cumulative demographics description disadvantage explained greater incidence neighborhood offer pandemic pathway predict predictive power race Research San Francisco Seattle subsequent Transmission [DOI] 10.1126/sciadv.abl3825 PMC 바로가기 [Article Type] Research Article