These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Microbiological and epidemiological study of streptococcal sore throat at a children's clinic: a one-year study.
    Author: Gharagozloo R, Jamshidi MS, Ghadimi H.
    Journal: Pahlavi Med J; 1976 Jul; 7(3):334-43. PubMed ID: 787894.
    Abstract:
    From October 1973 to September 1974, throat cultures were taken from 578 patients who referred to the Children's Clinic with upper respiratory tract infection. One hundred fifty-one (26%) of the sick children yielded beta-hemolytic streptococci and 427 (74%) of the pharyngitis cases were considered as viral. The most susceptible ages for streptococcal and viral pharyngitis were 5-8 and 2-6 years respectively. The peak seasonal incidence for streptococcal sore throat was from late autumn to early spring. There was a positive correlation between the incidence of upper respiratory infection and streptococcal isolation. From 100 strains of beta-hemolytic streptococci isolated and tested, 86 were group "A", 4 group "C", 2 group "G" and 8 non-groupable. From 86 group "A" strains. 71 (82%) were typable by agglutination ("T"-typing), but only 49 (57%) by precipitation ("M"-typing). The most prevalent "M" types were types 1 and 12. There was 95% correlation between serological and bacitracin disk method for grouping of hemolytic streptococci. All strains isolated were sensitive to penicillin, erythromycin and chloramphenicol, but 11 strains were resistant to tetracyclin.
    [Abstract] [Full Text] [Related] [New Search]