Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Case Reports
. 1987 Aug;6(4):422-4.
doi: 10.1007/BF02013101.

Optochin resistance in Streptococcus pneumoniae strains isolated from blood and middle ear fluid

S Kontiainen  1 , A Sivonen
Affiliations
Case Reports

Optochin resistance in Streptococcus pneumoniae strains isolated from blood and middle ear fluid

S Kontiainen et al. Eur J Clin Microbiol. 1987 Aug.

Abstract

Optochin resistant Streptococcus pneumoniae having typical pneumococcal morphology in culture and Gram stain and giving clear agglutination with anti-pneumococcal polysaccharide antisera were isolated from primary cultures of blood and middle ear fluid. The isolated pneumococci were either fully sensitive to penicillin and other antimicrobial agents commonly used or relatively resistant to penicillin and resistant to cloxacillin, tetracycline, erythromycin, sulphatrimethoprim and clindamycin.

PubMed Disclaimer

Similar articles

See all similar articles

Cited by

See all "Cited by" articles

References

    1. J Clin Pathol. 1955 Feb;8(1):58-60 - PubMed
    1. Scand J Infect Dis. 1984;16(1):73-8 - PubMed
    1. Antimicrob Agents Chemother. 1981 Aug;20(2):204-7 - PubMed

Publication types

LinkOut - more resources