Abstract：
:To control emerging infectious diseases like SARS, it is necessary to resort to basic control measures that limit exposures to infectious individuals. These measures include isolating cases at diagnosis, quarantining household members and tracing contacts of diagnosed cases, providing the community with advice on how to reduce exposures, and closing schools. To justify such intervention it is important to understand how well each of these measures helps to limit transmission. In this paper, we determine the effect of a number of different interventions on the effective reproduction number and estimate requirements to achieve elimination of the infectious disease. We find that the strategy of tracing and quarantining contacts of diagnosed cases can be very successful in reducing transmission.
journal_name
Math Bioscijournal_title
Mathematical biosciencesauthors
Becker NG,Glass K,Li Z,Aldis GKdoi
10.1016/j.mbs.2004.07.006subject
Has Abstractpub_date
2005-02-01 00:00:00pages
205-21issue
2eissn
0025-5564issn
1879-3134pii
S0025-5564(04)00188-9journal_volume
193pub_type
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