AI Article Synopsis
- Two controlled epidemiological trials showed that isolating potential sources of dysentery infection in creches and kindergartens can significantly reduce morbidity among children and staff.
- The effectiveness of this isolation strategy decreased when testing was done solely on personnel, highlighting the importance of including children in testing efforts.
- The frequent positive results of skin-allergic tests in healthy individuals, along with the rare detection of shigellae, indicate that these tests may not be very useful for identifying dysentery infection sources in real-world settings.
Article Abstract
A possibility of considerable reduction of dysentery morbidity in creches and kindergartens by isolation of portential sources of infection among the personnel and children revealed as a result of repeated bacteriological examination, positively reacting to dysenterin was demonstrated in two controlled epidemiological trials. The efficacy of this measure became much less when the test and the corresponding bacteriological examination were performed in the personnel alone. As a whole, the high incidence of positive results of the skin-allergic test in practically healthy children and adults, with an extremely rare isolation of shigellae in persons positively reacting to dysenterin, even in their repeated bacteriological examination, pointed to rather limited possibilities of an effective use of this test in antiepidemic practice for detection of potential sources of infection.
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