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Drug-resistant Streptococcus pneumoniae--Kentucky and Tennessee, 1993
Insights
Drug-resistant Streptococcus pneumoniae (DRSP) infections are complicating pneumonia and sepsis treatment. Investigations in Kentucky and Tennessee highlight the growing challenge of managing these resistant bacterial infections.
Area of Science:
- Bacteriology
- Infectious Diseases
- Public Health
Background:
- Streptococcus pneumoniae causes pneumonia, sepsis, meningitis, and acute otitis media globally.
- Empirical treatment is common due to lack of rapid diagnostics, with penicillin historically as the first choice.
- Emergence of drug-resistant S. pneumoniae (DRSP) complicates treatment decisions.
Purpose of the Study:
- To summarize recent investigations of DRSP in communities.
- To inform public health officials and clinicians about the DRSP challenge.
Main Methods:
- Investigations conducted by the CDC and state public health officials.
- Focus on DRSP in community settings in Kentucky and Tennessee.
Main Results:
- Data on the prevalence and characteristics of DRSP infections.
- Insights into the impact of DRSP on treatment strategies.
Conclusions:
- DRSP poses a significant and growing threat to public health.
- Management of pneumococcal infections requires updated strategies due to resistance.
Abstract:
Streptococcus pneumoniae is the most common bacterial cause of pneumonia worldwide in children and adults and a leading cause of sepsis and meningitis. In addition, it is the etiology of 30%-50% of episodes of acute otitis media, the most frequent reason for pediatric office visits in the United States (approximately 24.5 million per year). Because sensitive and rapid diagnostic tests are not available, most pneumococcal infections are treated empirically; until recently, penicillin (PCN) and related drugs have been the treatment of choice. However, because of the emergence of infections with drug-resistant S. pneumoniae (DRSP), decisions regarding the management of infections caused by this pathogen have become increasingly complicated. This report summarizes results of recent investigations by CDC and state public health officials of DRSP in communities in Kentucky and Tennessee.