Injecting drug users are now the fastest-growing group of people with AIDS. It is mainly through sharing contaminated injecting equipment that drug users transmit infection. Research is showing that while many are reducing the risk of infection through ceasing to share needles, or sharing with a lim
The spread of AIDS among interactive transmission groups
โ 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
No coin nor oath required. For personal study only.
โฆ 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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