Related Experiment Video

Updated: Jun 26, 2026

An Allelotyping PCR for Identifying Salmonella enterica serovars Enteritidis, Hadar, Heidelberg, and Typhimurium
12:18

An Allelotyping PCR for Identifying Salmonella enterica serovars Enteritidis, Hadar, Heidelberg, and Typhimurium

Published on: July 22, 2011

21.8K

Uncommon Salmonella Infantis Variants with Incomplete Antigenic Formula in the Poultry Food Chain, Italy

Sara Petrin, Alessia Tiengo, Alessandra Longo

    Emerging Infectious Diseases
    |March 25, 2024
    PubMed
    Summary

    Uncommon Salmonella Infantis variants with incomplete antigen formulas were identified. Molecular methods revealed these variants were genetically similar to wild-type Salmonella Infantis, despite phenotypic differences.

    Keywords:
    ItalySalmonella InfantisSalmonella entericaSalmonellaebacteriaemerging atypical variantsenteric infectionsfood safetypoultry

    More Related Videos

    Loop-Mediated Isothermal Amplification for Screening Salmonella in Animal Food and Confirming Salmonella from Culture Isolation08:24

    Loop-Mediated Isothermal Amplification for Screening Salmonella in Animal Food and Confirming Salmonella from Culture Isolation

    Published on: May 20, 2020

    8.2K
    Modified Most Probable Number Assay to Quantify Salmonella in Raw and Ready-to-Cook Chicken Products08:19

    Modified Most Probable Number Assay to Quantify Salmonella in Raw and Ready-to-Cook Chicken Products

    Published on: January 31, 2025

    355

    Related Concept Videos

    Sources of Food Contamination01:29

    Sources of Food Contamination

    Contamination of food by microbial agents and natural toxins poses significant risks to public health. These hazards can be introduced at various points across the food supply chain, ranging from environmental sources to processing and storage stages. Understanding these contamination pathways is critical for developing strategies to ensure food safety.Seafood is particularly vulnerable to contamination through both environmental exposure and microbial colonization. Toxins from harmful algal...
    Reservoir of Infection01:30

    Reservoir of Infection

    Infectious diseases arise from intricate interactions between pathogens and their reservoirs. A reservoir of infection refers to the natural habitat where a pathogen lives, grows, and multiplies, serving as a continual source of infection. Reservoirs are broadly classified as either living or nonliving, and each plays a unique role in disease transmission, significantly influencing public health interventions and control strategies.Humans act as reservoirs for a wide array of pathogens,...
    Bacterial Gastroenteritis01:18

    Bacterial Gastroenteritis

    Bacterial gastroenteritis, characterized by diarrhea, abdominal cramps, and vomiting, is often caused by ingestion of contaminated food or water and is frequently associated with pathogenic Escherichia coli strains. These microbes exploit two principal mechanisms to inflict disease.Shiga toxin–producing E. coli, also referred to as STEC—notably O157:H7—release Shiga toxins that target ribosomes, blocking protein synthesis. The B subunit of the toxin binds the host glycolipid receptor...