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[Microbiologic characteristics of postpartum lactation mastitis]
Zhurnal Mikrobiologii, Epidemiologii I Immunobiologii
|March 1, 1980
Summary
Staphylococcus aureus is the primary cause of purulent mastitis. This study identified specific strains and tracked their presence in affected and healthy mammary glands during infection and recovery.
Area of Science:
- Bacteriology
- Infectious Diseases
- Clinical Microbiology
Context:
- Purulent mastitis affects numerous patients, necessitating identification of etiological agents.
- Bacteriological surveys are crucial for understanding disease causation and guiding treatment.
- Staphylococcus aureus is a significant pathogen in various infections, including mastitis.
Purpose:
- To identify the main etiological factor in purulent mastitis.
- To characterize Staphylococcus aureus strains involved in mastitis.
- To determine the prevalence and distribution of Staphylococcus aureus in affected and healthy mammary glands during different disease stages.
Summary:
- A bacteriological survey of 410 purulent mastitis patients identified Staphylococcus aureus as the predominant pathogen, with phage group I, type 80 strains being most common.
- During acute unilateral mastitis, Staphylococcus aureus was isolated from 77.4% of affected and 62.3% of healthy mammary gland milk samples.
- Identical Staphylococcus aureus strains were found in milk from both mammary glands and surgical wounds. By convalescence, isolation rates decreased but remained detectable in milk and wounds.
Impact:
- Provides critical etiological data for Staphylococcus aureus-related mastitis.
- Highlights the potential for cross-contamination between mammary glands and surgical sites.
- Informs diagnostic and therapeutic strategies for purulent mastitis management.