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The spread of AIDS among interactive transmission groups

โœ Scribed by V.R Haynatzka; J Gani; S.T Rachev


Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
897 KB
Volume
32
Category
Article
ISSN
0895-7177

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โœฆ Synopsis


consider the spread of an AIDS epidemic among N interacting communities (cities, say), each having at least one of the major four HIV transmission groups:

(i) homosexual/bisexual men, (ii) blood transfusion recipients, (iii) intravenous drug users, or (iv) heterosexuals.

Our model consists of a system of 4N differential equations (d.e.s). We show that as N -+ 00, the number of infectives in each community converges to the unique solution of a Liouville type stochastic differential equation (8.d.e.).


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