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ASIR Epidemic Model with Vertical Transmission
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- Author:
- No author available
- Journal Title:
- JOURNAL OF BIOMATHEMATICS
- Issue:
- 3
- DOI:
- 10.3969/j.issn.1001-9626.2006.03.004
- Key Word:
- 垂直传染;无病平衡点;地方病平衡点;全局渐近稳定;阈值
Abstract： 讨论了一类具有垂直传染的SIR传染病模型:dS/dt=b(1-m)(S+R)+(1-m)pb'I-βSI,dI/dt=βSI+qb'I-d'I-rI,dR/dt=rI+mb(S+R)+mpb'I-dR获得了无病平衡点与地方病平衡点的全局稳定性.
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