2022
Risk of SARS-CoV-2 reinfection: a systematic review and meta-analysis
Deng L, Li P, Zhang X, Jiang Q, Turner D, Zhou C, Gao Y, Qian F, Zhang C, Lu H, Zou H, Vermund S, Qian H. Risk of SARS-CoV-2 reinfection: a systematic review and meta-analysis. Scientific Reports 2022, 12: 20763. PMID: 36456577, PMCID: PMC9714387, DOI: 10.1038/s41598-022-24220-7.Peer-Reviewed Original ResearchConceptsSARS-CoV-2 reinfectionSystematic reviewReinfection incidenceHazard ratioCase reportIncidence ratePrior SARS-CoV-2 infectionSARS-CoV-2 infectionIncidence of reinfectionInfection-naïve individualsRisk of reinfectionSARS-CoV-2 variantsRandom-effects modelSARS-CoV-2Web of ScienceCohort studyReinfection riskReinfection casesPrior infectionLower riskNew infectionsOmicron variantReinfectionInfection incidenceIncidence
2016
Lower HIV Risk Among Circumcised Men Who Have Sex With Men in China
Qian HZ, Ruan Y, Liu Y, Milam DF, Spiegel HM, Yin L, Li D, Shepherd BE, Shao Y, Vermund SH. Lower HIV Risk Among Circumcised Men Who Have Sex With Men in China. JAIDS Journal Of Acquired Immune Deficiency Syndromes 2016, 71: 444-451. PMID: 26413852, PMCID: PMC4767598, DOI: 10.1097/qai.0000000000000856.Peer-Reviewed Original ResearchConceptsLower oddsHIV infectionGenital examinationMale circumcisionVoluntary medical male circumcisionLifetime male sexual partnersHIV heterosexual transmissionMale sexual transmissionLow HIV riskInsertive anal sexInsertive anal intercourseMedical male circumcisionMale sexual partnersAnal sex rolesUncircumcised menCircumcision statusHeterosexual transmissionSexual transmissionInsertive sexClinical trialsHIV riskCircumcision ratesSyphilis riskAnal intercourseLower risk
2014
HIV Risk Perception among HIV Negative or Status‐Unknown Men Who Have Sex with Men in China
Fan W, Yin L, Qian HZ, Li D, Shao Y, Vermund SH, Ruan Y, Zhang Z. HIV Risk Perception among HIV Negative or Status‐Unknown Men Who Have Sex with Men in China. BioMed Research International 2014, 2014: 232451. PMID: 24795880, PMCID: PMC3985141, DOI: 10.1155/2014/232451.Peer-Reviewed Original ResearchConceptsHIV risk perceptionSelf-perceived riskHIV infectionHigh riskMultivariate logistic regression modelLow self-perceived riskCross-sectional studySelf-reported historyHIV/AIDS epidemicIllicit drug useLogistic regression modelsHIV-negativeHIV testingHIV statusSyphilis testingBeijing MSMChinese MSMHIV perceptionBlood samplesLower riskDrug useHIVMSMUnknown statusAIDS epidemicPediatric Malignancies, Treatment Outcomes and Abandonment of Pediatric Cancer Treatment in Zambia
Slone JS, Chunda-Liyoka C, Perez M, Mutalima N, Newton R, Chintu C, Kankasa C, Chipeta J, Heimburger DC, Vermund SH, Friedman DL. Pediatric Malignancies, Treatment Outcomes and Abandonment of Pediatric Cancer Treatment in Zambia. PLOS ONE 2014, 9: e89102. PMID: 24586527, PMCID: PMC3931678, DOI: 10.1371/journal.pone.0089102.Peer-Reviewed Original ResearchConceptsUniversity Teaching HospitalPediatric oncology wardOncology wardTreatment abandonmentRisk factorsTreatment outcomesRetrospective cohort studyAbandonment of treatmentMode of diagnosisCohort of childrenClinical medical recordsStudy time periodCohort studyOncologic treatmentTreatment regimenMultivariable analysisMedical recordsTeaching hospitalInclusion criteriaLower riskCancerChildrenTreatmentWardsDiagnosis
2004
Personal Risk Perception, HIV Knowledge and Risk Avoidance Behavior, and Their Relationships to Actual HIV Serostatus in an Urban African Obstetric Population
Stringer EM, Sinkala M, Kumwenda R, Chapman V, Mwale A, Vermund SH, Goldenberg RL, Stringer JS. Personal Risk Perception, HIV Knowledge and Risk Avoidance Behavior, and Their Relationships to Actual HIV Serostatus in an Urban African Obstetric Population. JAIDS Journal Of Acquired Immune Deficiency Syndromes 2004, 35: 60-66. PMID: 14707794, PMCID: PMC2745978, DOI: 10.1097/00126334-200401010-00009.Peer-Reviewed Original ResearchConceptsHIV infectionPregnant womenPersonal risk perceptionSexual partnersEffective HIV prevention strategiesActual HIV statusUnselected pregnant womenLarge clinical trialsHigh HIV seroprevalenceHIV prevention strategiesKnowledge of HIVGreatest risk factorPopulation-based strategiesLifetime sexual partnersObstetric populationHIV seroprevalenceHIV serostatusHIV statusPostpartum womenHIV knowledgeRisk factorsClinical trialsLower riskHIVPrevention strategies
1992
Association of Mycoplasma and Human Immunodeficiency Virus Infection: Detection of Amplified Mycoplasma fermentans DNA in Blood
Hawkins R, Rickman L, Vermund S, Carl M. Association of Mycoplasma and Human Immunodeficiency Virus Infection: Detection of Amplified Mycoplasma fermentans DNA in Blood. The Journal Of Infectious Diseases 1992, 165: 581-585. PMID: 1538164, DOI: 10.1093/infdis/165.3.581.Peer-Reviewed Original ResearchConceptsHuman immunodeficiency virus (HIV) infectionM. fermentans infectionImmunodeficiency virus infectionVirus infectionHIV clinical stageMycoplasma fermentans infectionHIV-seronegative subjectsHIV-seropositive patientsCross-sectional studyHistory of syphilisAssociation of MycoplasmaHIV infectionOpportunistic infectionsClinical stageLower riskNonsignificant trendPolymerase chain reaction methodologyInfectionPatientsBloodM. fermentansAssociationCopathogensHIVSyphilis
1990
The impact of an AIDS symposium on attitudes of providers of pediatric health care
Feit LR, Melzer SM, Vermund SH, Shelov SP. The impact of an AIDS symposium on attitudes of providers of pediatric health care. Academic Medicine 1990, 65: 461-3. PMID: 2242202, DOI: 10.1097/00001888-199007000-00011.Peer-Reviewed Original ResearchConceptsOccupational HIV infectionHuman immunodeficiency virusHealth care workersHealth care providersHIV infectionHealth care provider concernsAttitudes of providersPediatric health careImmunodeficiency virusReports of concernLower riskProvider concernsInfectionOccupational riskMedical staffMedical studentsHealth careSmall group sessionsRiskPresent studyProvidersOpposite effectHospitalCareHousestaff