Festival 2 Methode De Francais Pdf 93

This was an imported epidemic (Figure 1.25) and itsfrequency was related to the number of cases seen on successive days at thefestival. In this case, the index case occurred on day 2, and the total number ofcases reached a maximum of three days later on day 4. The total number of cases reacheda maximum 3 days after the index case, and then began to decline gradually. Likeimported epidemics, these were usually spread by visitors from outside thenursery. However, some of these can be examples of common-sourceinfections, transmission-chain infections (“chain” is a common name used when person to persontransmission is the only transmission mode), and secondary cases. The patternof transmission in an imported epidemic is determined by the number of indexcases, the number of secondary cases, and the length of the incubation period.

21. The first occurrence of Shigella in a family of three attending a music festival in the United States. From: García-Rodríguez B, Juan-García R, Sánchez-Albea A, de Ruiter I. Shigella in a family attending a music festival in the United States. Am J Infect Control 2003;31:461-7. [PubMed - indexed for MEDLINE] 827ec27edc