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- Nicolas BacaÃ«r, Rachid Ouifki, Carel Pretorius, Robin Wood, Brian Williams
- Journal of mathematical biology
- 2008

We present a simple mathematical model with six compartments for the interaction between HIV and TB epidemics. Using data from a township near Cape Town, South Africa, where the prevalence of HIV isâ€¦ (More)

- Kazeem O. Okosun, Rachid Ouifki, Nizar Marcus
- Biosystems
- 2013

The aim of this paper is to investigate the effectiveness and cost-effectiveness of three malaria preventive measures (use of treated bednets, spray of insecticides and a possible treatment ofâ€¦ (More)

- Guy SÃ©verin Mahiane, Rachid Ouifki, Hilmarie H Brand, Wim Delva, Alex Welte
- PloS one
- 2012

We derive a new method to estimate the age specific incidence of an infection with a differential mortality, using individual level infection status data from successive surveys. The method consistsâ€¦ (More)

- Damian Kajunguri, John W Hargrove, Rachid Ouifki, Joseph Y. T. Mugisha, Paul Gerard Coleman, Susan Christina Welburn
- Bulletin of mathematical biology
- 2014

We present a mathematical model for the transmission of Trypanosoma brucei rhodesiense by tsetse vectors to a multi-host population. To control tsetse and T. b. rhodesiense, a proportion, Ïˆ, ofâ€¦ (More)

- Rachid Ouifki, Gareth Witten
- Biosystems
- 2009

We consider a model of HIV-1 infection with a reverse transcriptase inhibitor (RTI) therapy and three delays: the first delay is defined as the time from the virus entry into the target cell to theâ€¦ (More)

- Hasim A. Obaid, Rachid Ouifki, Kailash C. Patidar
- Applied Mathematics and Computer Science
- 2013

We formulate and analyze an unconditionally stable nonstandard finite difference method for a mathematical model of HIV transmission dynamics. The dynamics of this model are studied using theâ€¦ (More)

- John W Hargrove, Rachid Ouifki, J E Ameh
- Medical and veterinary entomology
- 2011

Tsetse exhibit a U-shaped age-mortality curve, with high losses after eclosion and a well-marked ageing process, which is particularly dramatic in males. A three-parameter (k(1) -k(3) ) model forâ€¦ (More)

- Khaphetsi Joseph Mahasa, Amina Eladdadi, Lisette G. de Pillis, Rachid Ouifki
- PloS one
- 2017

In the present paper, we address by means of mathematical modeling the following main question: How can oncolytic virus infection of some normal cells in the vicinity of tumor cells enhance oncolyticâ€¦ (More)

- D M Ssebuliba, Rachid Ouifki, +5 authors Marcia R. Weaver
- Epidemiology and infection
- 2017

We present an age-structured mathematical model of malaria and pneumonia to study the effect of two capacity-building interventions: Integrated Management of Infectious Diseases (IMID) and On-siteâ€¦ (More)

- Evans K Afenya, Rachid Ouifki, Baba Issa Camara, Suneel D Mundle
- Mathematical biosciences
- 2016

Stemming from current emerging paradigms related to the cancer stem cell hypothesis, an existing mathematical model is expanded and used to study cell interaction dynamics in the bone marrow andâ€¦ (More)