All Stories

  1. Emerging MDR-Mycobacterium avium subsp. avium in house-reared domestic birds as the first report in Egypt

    Article • BMC Microbiology, August 2021, Springer Science + Business Media

    Dr. Hazem Ramadan

  2. Genomic Investigation of Antimicrobial-Resistant Salmonella enterica Isolates From Dead Chick Embryos in China

    Article • Frontiers in Microbiology, August 2021, Frontiers

    Dr. Hazem Ramadan

  3. Genome analysis of Salmonella strains isolated from imported frozen fish in Burkina Faso

    Article • Annals of Microbiology, July 2021, Springer Science + Business Media

    Dr. Hazem Ramadan, PHD Jonathan G Frye

  4. Emergence of Multidrug-Resistant Escherichia coli Producing CTX-M, MCR-1, and FosA in Retail Food From Egypt

    Article • Frontiers in Cellular and Infection Microbiology, July 2021, Frontiers

    Dr. Hazem Ramadan

  5. Coproduction of Tet(X7) Conferring High-Level Tigecycline Resistance, Fosfomycin FosA4, and Colistin Mcr-1.1 in Escherichia coli Strains from Chickens in Egypt

    Article • Antimicrobial Agents and Chemotherapy, May 2021, ASM Journals

    Dr. Hazem Ramadan

  6. atpD gene sequencing, multidrug resistance traits, virulence-determinants, and antimicrobial resistance genes of emerging XDR and MDR-Proteus mirabilis

    Article • Scientific Reports, May 2021, Springer Science + Business Media

    Dr. Hazem Ramadan

  7. Molecular and HPLC-based approaches for detection of aflatoxin B1 and ochratoxin A released from toxigenic Aspergillus species in processed meat

    Article • BMC Microbiology, March 2021, Springer Science + Business Media

    Dr. Hazem Ramadan

  8. Serotyping of sub-Saharan Africa Salmonella strains isolated from poultry feces using multiplex PCR and whole genome sequencing

    Article • BMC Microbiology, January 2021, Springer Science + Business Media

    Dr. Hazem Ramadan, PHD Jonathan G Frye

  9. Prevalence, antibiogram and virulence characterization of Vibrio isolates from fish and shellfish in Egypt: a possible zoonotic hazard to humans

    Article • Journal of Applied Microbiology, December 2020, Wiley

    Dr. Hazem Ramadan

  10. Draft genome sequence of a blaNDM-1- and blaOXA-244-carrying multidrug-resistant Escherichia coli D-ST69 clinical isolate from Egypt

    Article • Journal of Global Antimicrobial Resistance, September 2020, Elsevier

    Dr. Hazem Ramadan, PHD Jonathan G Frye

  11. Staphylococci in poultry intestines: a comparison between farmed and household chickens

    Article • Poultry Science, September 2020, Elsevier

    Dr. Hazem Ramadan

  12. Occurrence of extended-spectrum beta-lactamase-producing Enterobacteriaceae, microbial loads, and endotoxin levels in dust from laying hen houses in Egypt

    Article • BMC Veterinary Research, August 2020, Springer Science + Business Media

    Dr. Hazem Ramadan

  13. Emergence of Salmonella Genomic Island 1 Variant SGI1-C in a Multidrug-Resistant Clinical Isolate of Klebsiella pneumoniae ST485 from Egypt

    Article • Antimicrobial Agents and Chemotherapy, August 2020, ASM Journals

    Dr. Hazem Ramadan

  14. Serotyping of sub-Saharan Africa Salmonella Strains Isolated from Different Sources Using Multiplex PCR and Capillary Electrophoresis Analysis and whole Genome Sequencing

    Article • August 2020, Research Square

    Dr. Hazem Ramadan

  15. Antimicrobial Resistance, Genetic Diversity and Multilocus Sequence Typing of Escherichia coli from Humans, Retail Chicken and Ground Beef in Egypt

    Article • Pathogens, May 2020, MDPI AG

    Dr. Hazem Ramadan, PHD Jonathan G Frye

  16. Genomic Analysis of Multidrug-Resistant Escherichia coli from Surface Water in Northeast Georgia, United States: Presence of an ST131 Epidemic Strain Containing blaCTX-M-15 on a Phage-Like Plasmid

    Article • Microbial Drug Resistance, May 2020, Mary Ann Liebert Inc

    Dr. Hazem Ramadan, PHD Jonathan G Frye

  17. Genome Analysis of Multidrug-Resistant Escherichia coli Isolated from Poultry in Nigeria

    Article • Foodborne Pathogens and Disease, January 2020, Mary Ann Liebert Inc

    Dr. Hazem Ramadan, PHD Jonathan G Frye

  18. Circulation of emerging NDM‐5‐producing Escherichia coli among humans and dogs in Egypt

    Article • Zoonoses and Public Health, December 2019, Wiley

    Dr. Hazem Ramadan, PHD Jonathan G Frye

  19. Plasmid Replicons and β-Lactamase-Encoding Genes of Multidrug-Resistant Escherichia coli Isolated from Humans and Food Animals in Lagos, Southwest Nigeria

    Article • Microbial Drug Resistance, December 2019, Mary Ann Liebert Inc

    Dr. Hazem Ramadan, PHD Jonathan G Frye

  20. Detection and Molecular Characterization of Staphylococci from Eggs of Household Chickens

    Article • Foodborne Pathogens and Disease, August 2019, Mary Ann Liebert Inc

    Dr. Hazem Ramadan

  21. Prevalence of Escherichia coli in chicken carcasses from Mansoura, Egypt

    Article • Mansoura Veterinary Medical Journal, March 2019, Egypts Presidential Specialized Council for Education and Scientific Research

    Dr. Hazem Ramadan

  22. Genetic Polymorphisms inLTF/EcoRI andTLR4/AluI loci as candidates for milk and reproductive performance assessment in Holstein cattle

    Article • Reproduction in Domestic Animals, February 2019, Wiley

    Dr. Hazem Ramadan

  23. Draft genome sequences of two ciprofloxacin-resistant Salmonella enterica subsp. enterica serotype Kentucky ST198 isolated from retail chicken carcasses in Egypt

    Article • Journal of Global Antimicrobial Resistance, September 2018, Elsevier

    Dr. Hazem Ramadan, PHD Jonathan G Frye

  24. Contribution of Healthy Chickens to Antimicrobial-ResistantEscherichia coliAssociated with Human Extraintestinal Infections in Egypt

    Article • Vector-Borne and Zoonotic Diseases, August 2018, Mary Ann Liebert Inc

    Dr. Hazem Ramadan

  25. Aeromonas hydrophilafrom marketed mullet (Mugil cephalus) in Egypt: PCR characterization ofβ-lactam resistance and virulence genes

    Article • Journal of Applied Microbiology, March 2018, Wiley

    Dr. Hazem Ramadan

  26. Serotyping of Salmonella Enterica Isolated from Mice Caught on US Poultry Farms 1995 through 1998

    Article • Food Safety, January 2018, Food Safety Commission, Cabinet Office

    Dr. Hazem Ramadan

  27. Draft Genome Sequence Analysis of Multidrug-Resistant Escherichia coli Strains Isolated in 2013 from Humans and Chickens in Nigeria

    Article • Genome Announcements, October 2017, ASM Journals

    Charlene Jackson, PHD Jonathan G Frye, Dr. Hazem Ramadan

  28. Genetic Characterization, Antimicrobial Resistance Patterns and Virulence Determinants of Staphylococcus aureus Isolated form Bovine Mastitis

    Article • Pakistan Journal of Biological Sciences, May 2017, Science Alert

    Dr. Hazem Ramadan

  29. Abattoir Based Prevalence, Economic Losses and Veterinarians High-Risk Practices Survey of Bovine Tuberculosis in Mid-Delta of Egypt

    Article • Alexandria Journal of Veterinary Sciences, January 2017, ScopeMed International Medical Journal Management and Indexing System

    Dr. Hazem Ramadan

  30. Single Nucleotide Polymorphisms in IL8 and TLR4 Genes as Candidates for Digital Dermatitis Resistance/Susceptibility in Holstein Cattle

    Article • Animal Biotechnology, November 2016, Taylor & Francis

    Dr. Hazem Ramadan

  31. Prevalence and multidrug resistance of Escherichia coli from community-acquired infections in Lagos, Nigeria

    Article • The Journal of Infection in Developing Countries, September 2016, Journal of Infection in Developing Countries

    PHD Jonathan G Frye, Dr. Hazem Ramadan

  32. Detection of phenotypes, virulence genes and phylotypes of avian pathogenic and human diarrheagenic Escherichia coli in Egypt

    Article • The Journal of Infection in Developing Countries, June 2016, Journal of Infection in Developing Countries

    Dr. Hazem Ramadan

  33. Detection of extended-spectrum beta-lactamases (ESBLs) in clinical isolates of Klebsiella pneumoniae using the ESBL NDP test and flow cytometric assay in comparison to the standard disc diffusion

    Article • African Journal of Microbiology Research, February 2016, Academic Journals

    Dr. Hazem Ramadan

  34. Detection of Antimicrobial Phenotypes, β-Lactamase Encoding Genes and Class I Integrons in Salmonella Serovars Isolated from Broilers

    Article • International Journal of Poultry Science, December 2015, Science Alert

    Dr. Hazem Ramadan

  35. Screening and Rapid Identification of Campylobacter Spp. DNA by FlaA PCR Based Method on Chicken and Human Fecal Samples in Egypt

    Article • International Journal of Poultry Science, April 2015, Science Alert

    Dr. Hazem Ramadan

  36. Antibacterial Activity of Pomegranate, Orange and Lemon Peel Extracts Against Food-Borne Pathogens and Spoilage Bacteria In vitro and on Poultry Skin

    Article • International Journal of Poultry Science, March 2015, Science Alert

    Dr. Hazem Ramadan