Invasive zoonotic Group C streptococcal foodborne pathogen
Aucun défaut sensoriel caractéristique sur le fromage ; infections invasives humaines graves (septicémie, méningite, endocardite, glomérulonéphrite post-streptococcique)
🧀 1 concerned cheese(s) & family(ies) •
🦠 1 linked living taxon(s)
🔍 Clinical, Sensory & Functional Diagnosis
Aucun défaut sensoriel caractéristique sur le fromage ; infections invasives humaines graves (septicémie, méningite, endocardite, glomérulonéphrite post-streptococcique)
🧬 Biochemical, Enzymatic & Genetic Mechanism
Capsule d'acide hyaluronique anti-phagocytaire, protéines M-like (SzP) et superantigènes pyrogènes (SeeH, SeeI, SeeL, SeeM)
🌡️ Physicochemical Parameters & Target Matrices
Contamination initiale du lait cru par mammite subclinique et multiplication en cuve • Lait cru issu d'animaux porteurs de mammites à Streptococcus equi subsp. zooepidemicus, acidification lente ou absente (caillés doux), T° 20-37 °C
🛡️ Cellar Protocol, Prophylaxis & Biocontrol
Dépistage des mammites à streptocoques du groupe C en élevage, séparation des équidés et des ruminants laitiers, pasteurisation ou acidification lactique stricte
📚 Specialized Sources & Publications (HAL-INRAE, UniProtKB, DOI, PubMed)
PMID:25085216 ↗ • DOI:10.3168/jds.2014-8120 ↗ • Guillaume Morin et al. (2026) — Two cases of Streptococcus equi subspecies zooepidemicus bacteremia diagnosed in a French hospital within a short space of time [European Journal of Clinical Microbiology and Infectious Diseases] • DOI:10.1007/s10096-026-05410-x ↗
🧀 Associated Cheeses & Matrices (1)
Matrice sensible : Agent pathogène zoonotique invasif des fromages au lait cru (streptococcie du groupe C)
🦠 Living Taxa Linked to This Concept / Symptom (1)
🔮 Other Cards in Index-Expert™ #06 — Symptoms, Manufacturing Defects and Vigilance (334)
Halotolerant cheese-brine and slimy ammoniacal smear defect agent
(5🧀 / 1🦠)
Red cellar spot (orange-red rind pocking) fungal agent
(5🧀 / 1🦠)
Extreme halophilic brine turbidity, slimy smear and putrid off-odor agent
(4🧀 / 1🦠)
Arthroconidial yeast-like greasy smear, wrinkled rind and ammoniacal off-odor agent
(4🧀 / 1🦠)
Rind swarming, ammoniacal
(4🧀 / 1🦠)
Putrid, fecal and barnyard rind off-odor agent
(4🧀 / 1🦠)
Late butyric blowing defect agent
(4🧀 / 1🦠)
Halotolerant dark-brown powdery rind scab and ammoniacal off-odor fungal agent
(4🧀 / 1🦠)
Extreme xerophilic grey-green and yellow-cleistothecial rind mold on aged hard cheeses
(4🧀 / 1🦠)
Heterofermentative NSLAB secondary gas-blowing, histamine and pinking defect agent
(3🧀 / 2🦠)
Halophilic basidiomycetous yeast brine contaminant and chalky-yellow smear defect agent
(4🧀 / 1🦠)
Halophilic cheese-brine pellicle, turbidity and brine deacidification yeast agent
(4🧀 / 1🦠)
NSLAB post-acidification, calcium lactate crystal efflorescence and tyramine agent
(3🧀 / 2🦠)
Salmonellosis foodborne pathogen
(4🧀 / 1🦠)
Propionic orange-red spot and late split defect agent
(4🧀 / 1🦠)
Halotolerant psychrotrophic floral
(4🧀 / 1🦠)
Major co-agent of late butyric blowing defect
(4🧀 / 1🦠)
Musty off-odor and slimy rind agent
(4🧀 / 1🦠)
Putrescine accumulation agent
(3🧀 / 2🦠)
Putrid off-odor and putrescine accumulation agent
(4🧀 / 1🦠)
Halophilic brine slime, sticky smear and sulfurous-putrid off-odor agent
(3🧀 / 1🦠)
Putrid, ammoniacal
(3🧀 / 1🦠)
Putrid-fecal smear off-odor and reddish-brown sub-rind discoloration agent
(3🧀 / 1🦠)
Brine flower (mycodermic film) and solvent off-flavor yeast agent
(3🧀 / 1🦠)
Blue-green mold spot and musty
(3🧀 / 1🦠)