[Streptococcus and rheumatic fever].
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Adolescent↗
Biomedical subjects
S Giono Cerezo
Publications and source records attributed to S Giono Cerezo.
Typing of Streptococcus pyogenes isolated from pharingeal swabs in school population from Sn. Bartolo, Naucalpan, México.
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Bacteriophage Typing↗
[Preparation and evaluation of coagglutination reagents for the identification of Vibrio cholerae 01. Its trial during a cholera outbreak in Minatitlán, Veracruz].
This study was realized in Minatitlán, Veracruz during a cholera outbreak. 169 rectal swabs were taken from hilles and their contacts. They were transfer alkaline peptone water for enrichment to V. cholerae and incubated for 8 hrs to 37 degrees C, 70 were positive for V. cholerae in both techniques. The coagglutination was done with a reagent prepared at the Instituto de Diagnóstico y Referencia Epidemiológicos of México and the culture were also performed in the same Institute. We obtained 100% of sensitivity and specificity of co-agglutination in relation with culture. This results gave the possibility to use this kind or reagents for a rapid presumptive diagnosis of cholera.
Agglutination Tests↗
[Phage typing of Staphylococcus aureus strains isolated from foods and patients with a clinical picture of food poisoning].
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Adolescent↗