2020
Molecular epidemiology of nonpharyngeal group A streptococci isolates in northern Lebanon
Rafei R, Hawli M, Osman M, Khelissa S, Salloum T, Dabboussi F, Tokajian S, Hamze M. Molecular epidemiology of nonpharyngeal group A streptococci isolates in northern Lebanon. Future Microbiology 2020, 15: 1555-1569. PMID: 33236928, DOI: 10.2217/fmb-2020-0072.Peer-Reviewed Original Research
2019
Molecular epidemiology of Campylobacter isolates from broiler slaughterhouses in Tripoli, North of Lebanon
Rafei R, Al Kassaa I, Osman M, Dabboussi F, Hamze M. Molecular epidemiology of Campylobacter isolates from broiler slaughterhouses in Tripoli, North of Lebanon. British Poultry Science 2019, 60: 675-682. PMID: 31321996, DOI: 10.1080/00071668.2019.1645945.Peer-Reviewed Original ResearchMeSH KeywordsAbattoirsAnimalsAnti-Bacterial AgentsCampylobacterCampylobacter InfectionsCecumChickensDrug Resistance, BacterialElectrophoresis, Gel, Pulsed-FieldFlagellinFoodborne DiseasesGenetic VariationHumansLebanonPolymerase Chain ReactionPolymorphism, Restriction Fragment LengthPoultry DiseasesPrevalenceSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationConceptsAntibiotic resistance profilesErtapenem resistanceMolecular epidemiologyReal burdenResistance profilesAntibiotic resistanceRestriction fragment length polymorphismNorth of LebanonFragment length polymorphismEpidemiologyField gel electrophoresisCampylobacterLength polymorphismBroiler slaughterhousesBroilersIsolatesSlaughterhouseGentamicinAmoxicillinErythromycin
2018
Molecular mechanisms of antimicrobial resistance in Acinetobacter baumannii, with a special focus on its epidemiology in Lebanon
Jamal S, Al Atrouni A, Rafei R, Dabboussi F, Hamze M, Osman M. Molecular mechanisms of antimicrobial resistance in Acinetobacter baumannii, with a special focus on its epidemiology in Lebanon. Journal Of Global Antimicrobial Resistance 2018, 15: 154-163. PMID: 29859266, DOI: 10.1016/j.jgar.2018.05.022.Peer-Reviewed Original ResearchConceptsAcinetobacter baumanniiA. baumannii outbreaksIntensive care unitAntimicrobial resistanceType of infectionInternational clones ICare unitA. baumanniiHigh mortalityMolecular epidemiologyOpportunistic bacteriumBaumanniiWorldwide emergenceInfectionEpidemiologySpecific clonesMolecular mechanismsClone IMorbidityMolecular techniquesSpecial focusMortalityAvailable dataMolecular epidemiology of Cryptosporidium spp. in North Lebanon.
Osman M, Benamrouz S, Guyot K, El Safadi D, Mallat H, Dabboussi F, Hamze M, Viscogliosi E, Certad G. Molecular epidemiology of Cryptosporidium spp. in North Lebanon. The Journal Of Infection In Developing Countries 2018, 12: 34s. PMID: 31805009, DOI: 10.3855/jidc.10014.Peer-Reviewed Original ResearchRisk factorsFirst molecular epidemiology studySymptomatic hospitalized patientsIntestinal parasitic infectionsZiehl-Neelsen stainingMain transmission routeCryptosporidium sppMolecular epidemiology studiesGastrointestinal symptomsHospitalized patientsGastrointestinal tractParasitic infectionsEpidemiology studiesNorth LebanonPredominant causeMolecular epidemiologyChild populationFoodborne outbreaksMolecular testsCryptosporidiosisSocio-economic levelEpidemiological situationTransmission routesC. parvumFecal samples
2015
Prevalence and genetic diversity of the intestinal parasites Blastocystis sp. and Cryptosporidium spp. in household dogs in France and evaluation of zoonotic transmission risk
Osman M, Bories J, Safadi D, Poirel M, Gantois N, Benamrouz-Vanneste S, Delhaes L, Hugonnard M, Certad G, Zenner L, Viscogliosi E. Prevalence and genetic diversity of the intestinal parasites Blastocystis sp. and Cryptosporidium spp. in household dogs in France and evaluation of zoonotic transmission risk. Veterinary Parasitology 2015, 214: 167-170. PMID: 26395822, DOI: 10.1016/j.vetpar.2015.09.015.Peer-Reviewed Original ResearchConceptsCryptosporidium sppHousehold dogsBlastocystis spC. canisCanine populationZoonotic transmission riskFecal samplesZoonotic riskGastrointestinal parasitesDomestic dogsZoonotic reservoirsGenetic diversityCystoisospora spGastrointestinal symptomsCommon parasiteLight microscopy examinationNatural hostOverall prevalenceSppLow prevalenceSubtype 2Giardia spIntestinal parasitesIntestinal protozoaMolecular epidemiologyInitial Data on the Molecular Epidemiology of Cryptosporidiosis in Lebanon
Osman M, Safadi D, Benamrouz S, Guyot K, Dei-Cas E, Aliouat E, Creusy C, Mallat H, Hamze M, Dabboussi F, Viscogliosi E, Certad G. Initial Data on the Molecular Epidemiology of Cryptosporidiosis in Lebanon. PLOS ONE 2015, 10: e0125129. PMID: 25950832, PMCID: PMC4423932, DOI: 10.1371/journal.pone.0125129.Peer-Reviewed Original ResearchConceptsMajor public health problemPublic health problemZiehl-Neelsen stainingCryptosporidium sppC. parvum subtypesGastrointestinal disordersRare subtypeImmunocompromised personsOverall prevalenceGastrointestinal tractHealth problemsFecal specimensMolecular epidemiologyEpidemiologyC. parvumPositive samplesPatientsHigh rateC. hominisInfectionPrevalenceSubtypesGp60 locusNorth LebanonCryptosporidium
2013
Molecular Epidemiology of Blastocystis in Lebanon and Correlation between Subtype 1 and Gastrointestinal Symptoms
Safadi D, Meloni D, Poirier P, Osman M, Cian A, Gaayeb L, Wawrzyniak I, Delbac F, Alaoui H, Delhaes L, Dei-Cas E, Mallat H, Dabboussi F, Hamze M, Viscogliosi E. Molecular Epidemiology of Blastocystis in Lebanon and Correlation between Subtype 1 and Gastrointestinal Symptoms. American Journal Of Tropical Medicine And Hygiene 2013, 88: 1203-1206. PMID: 23458955, PMCID: PMC3752823, DOI: 10.4269/ajtmh.12-0777.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAged, 80 and overBlastocystisBlastocystis InfectionsChildChild, PreschoolDNA, ProtozoanFecesFemaleGastrointestinal TractGenotypeHumansInfantLebanonMaleMiddle AgedMolecular EpidemiologyPrevalenceRibosome Subunits, SmallSequence Analysis, DNASpecimen HandlingYoung AdultConceptsLebanese populationCommon eukaryotic parasiteRibosomal RNA gene sequencingRNA gene sequencingAsymptomatic patientsGastrointestinal symptomsSymptomatic patientsSubtype 1Intestinal tractMolecular epidemiologyPatientsBlastocystis subtypesDirect light microscopyFecal samplesPublic healthSubtypesST distributionBlastocystis isolatesBlastocystisGene sequencingParasitesPopulationST1SymptomsEpidemiology