Clostridium difficile diarrhea: infection control in horses.

The research article primarily deals with the significant effects of Clostridium difficile diarrhea in horses and its management, prevention, and control in veterinary hospitals and clinics.

Understanding Clostridium difficile Diarrhea in Horses

• Clostridium difficile is a bacterium that causes severe diarrheic disease in horses. It usually infects mature horses that are hospitalized and undergoing antimicrobial treatment.
• The problem of C. difficile diarrhea is emerging and increasing in importance, hence the need for veterinary clinicians to understand the organism and the infection it causes.

Prevention and Management of C. difficile Diarrhea

• A key preventive measure is the judicious use of antimicrobials to avoid triggering C. difficile infections. Veterinary clinicians are advised to use antibiotics responsibly and only when necessary.
• Reducing stress factors in the clinical environment is another preventive measure. High-stress environments can make horses more susceptible to C. difficile infections.

Infection Control Protocol in Veterinary Hospitals and Clinics

• Infected horses should be isolated to prevent the spread of the bacteria to other animals.
• Routine examination for C. difficile and its toxins (A or B) is recommended whenever horses have antibiotic-associated diarrhea. This helps in early detection and treatment.
• Special care should be taken when treating foals for R. equi pneumonia to avoid accidental ingestion of erythromycin by the dams, as it might stimulate C. difficile infection.

Environmental Control and Staff Practices

• The hospital or clinic environment needs to be thoroughly cleaned and disinfected to reduce the number of bacterial spores, inhibiting the spread of the infection.
• Routine handwashing by all staff members is important to prevent cross-contamination and protect both the animals and the staff from C. difficile.