[Serotypes of Pseudomonas aeruginosa strains isolated in obstetric institutions in Azerbaijan]
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Updated: Aug 2, 2026
Capsular Serotyping of Streptococcus pneumoniae by Latex Agglutination
Published on: September 25, 2014
Abstract:
Examinations of Pseudomonas aeruginosa strains isolated from clinical material from newborns and puerperae and from the environmental objects (washings off, water) have shown that 45.45% of these strains belonged to serotype 04, 24.55% to serotype 02, and 16.38% to other serotypes. Serotype 04 was the most incident in all the tested samples, it was detectable in newborns' biotopes and on environmental objects. Serotype 02 strains ranked second in incidence; they were detected in clinical material from the newborns but not on environmental objects.
Insights
Pseudomonas aeruginosa serotype 04 was most common in clinical and environmental samples from newborns and mothers. Serotype 02 was also prevalent in clinical settings but not found on environmental objects.
Area of Science:
- Microbiology
- Clinical Diagnostics
- Environmental Health
Background:
- Pseudomonas aeruginosa is an opportunistic pathogen.
- Understanding serotype distribution is crucial for infection control.
Purpose of the Study:
- To determine the serotype prevalence of Pseudomonas aeruginosa.
- To investigate the distribution of P. aeruginosa serotypes in clinical and environmental samples.
Main Methods:
- Isolation of Pseudomonas aeruginosa strains from clinical materials (newborns, puerperae) and environmental objects.
- Serotyping of the isolated strains.
Main Results:
- Serotype 04 was the most prevalent (45.45%), found in both clinical and environmental samples.
- Serotype 02 was the second most common (24.55%), detected in clinical samples but not environmental ones.
- Other serotypes accounted for 16.38% of isolates.
Conclusions:
- Serotype 04 of Pseudomonas aeruginosa is widespread in healthcare environments and poses a significant presence in newborn and maternal populations.
- Serotype 02 strains are clinically relevant but appear less associated with environmental contamination in these settings.
