Effects of superspreaders in spread of epidemic

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Effects of Superspreaders in Spread of Epidemic

1. Introduction Spread of epidemic can be regarded as diffusion or random walk of disease on the fixed discrete elements. Severe Acute Respiratory Syndrome (SARS) which spread around the world during 2003 is no exception. It is now believed that the sharp increase and decrease in the number of SARS patients was caused by the existence of superspreaders. According to WHO, the patients are define...

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ژورنال

عنوان ژورنال: Physica A: Statistical Mechanics and its Applications

سال: 2007

ISSN: 0378-4371

DOI: 10.1016/j.physa.2006.08.050