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Epidemic streptococcal sore throat following a community picnic

, : Epidemic streptococcal sore throat following a community picnic. JAMA 236(9): 1039-1041

Following a picnic, nearly half of the persons who attended became ill. Sixty-three of 139 throat cultures were positive for group A beta-hemolytic streptococci. Forty-seven of the positive cultures were available for typing, 34 of which harbored the epidemic strain, group A beta-hemolytic Streptococcus type T-3/13/B3264. This contrasted with two of 204 controls who had not attended, but harbored the epidemic strain. Food preferences and illness rates implicated the potato salad, and from it the epidemic strain was isolated. The attack rate and case-to-infection ratio among those who attended the picnic was significantly greater for persons over 10 years of age. Prompt institution of chemoprophylaxis could possibly have prevented at least 50% of the cases.


PMID: 787568

DOI: 10.1001/jama.1976.03270100039025

Other references

Gael, A.G.; Chizhikova, N.P., 1972: Multilayer soils of different age in the Khopra River sand terraces. The formation of multilayer soils in recent and ancient buried steppe sandy soils is described.[181].

Wang, Q.; Ding, Y.; Wang, L.; Ni, J.; Yu, Z.; Lin, H.; Gao, F., 2014: Low-background, highly sensitive DNA biosensor by using an electrically neutral cobalt(II) complex as the redox hybridization indicator. An electrically neutral cobalt complex, [Co(GA)2(phen)] (GA = glycollic acid, phen = 1,10-phenathroline), was synthesized and its interactions with double-stranded DNA (dsDNA) were studied by using electrochemical methods on a glassy carbon electr...

Anonymous, 2001: A trial of the beta-blocker bucindolol in patients with advanced chronic heart failure. Background: Although beta-adrenergic-receptor antagonists reduce morbidity and mortality in patients with mild-to-moderate chronic heart failure, their effect on survival in patients with more advanced heart failure is unknown. Methods: A total of...

Clausen, CP., 1978: Introduced parasites and predators of arthropod pests and weeds: a world review. Psiliidae. U S Department of Agriculture Agriculture Handbook, 319-320 No. 480

Samal, J.; Dehury, R.Kumar., 2017: How does mid-day meal scheme shape the socialization value in rural India?. Journal of Family Medicine and Primary Care 5(3): 734-735

Ashurst, S.W.; Cohen, G.M., 1980: A benzo[alpha]pyrene-7,8-dihydrodiol-9,10-epoxide is the major metabolite involved in the binding of benzo[alpha]pyrene to DNA in isolated viable rat hepatocytes. Benzo[alpha]pyrene is metabolised by isolated viable hepatocytes from both untreated and 3-methylcholanthrene pretreated rats to reactive metabolites which covalently bind to DNA. The DNA from the hepatocytes was isolated, purified and enzymically...

Pociot, F.; Nerup, J., 1993: The IL-1 receptor antagonist A new susceptibility marker in familial insulin-dependent diabetes ?. Lymphokine & Cytokine Research. 12(5): 365

Chijiwa, T.; Ikeda, N.; Masuda, H.; Hara, H.; Oda-Ueda, N.; Hattori, S.; Ohno, M., 2012: Structural characteristics and evolution of a novel venom phospholipase A2 gene from Protobothrops flavoviridis. A novel phospholipase A(2) (PLA(2)) gene, named PfPLA 6, was found in a 6,328-bp NIS-1(5')-a segment in the Protobothrops flavoviridis (Habu, Crotalinae) genome. A comparison of the aligned nucleotide sequences of Viperidae (Viperinae and Cro...

Kamat, M.N., 1961: Handbook of mycology. Part II. Basidiomycetes and Fungi imperfecti. Vol. 2 of this work is on the same lines as Vol. 1 and includes as appendices notes on lichens, keys to the principal genera, classified references (additional to those following each sect.), and a glossary. Important diseases caused by these fung...

Kane, J.; Cabral, P.P.; Limajde, M.; D.S.Lveira, I.C., 1964: Collapse Of The Azygos-Vein Lobe Associated With Right Pleural Effusion In A Patient With Hypothyroidism. Revista Brasileira de Medicina 21: 305-309