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Department of - Instituut voor Tropische Geneeskunde

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The EuropeAid project on HIV/AIDS prevention in Cambodia focused on<br />

youth as main target group.<br />

The EuropeAid funded project “Increasing the<br />

relevance and effectiveness <strong>of</strong> HIV/AIDS prevention<br />

and care among youths through a Cambodia-Thailand<br />

partnership” ended on 31 st December 2007. This large<br />

project had several components, including care <strong>of</strong><br />

HIV infected persons, HIV prevention in youth, and<br />

operational research. A project review was conducted<br />

in Cambodia and Thailand. The final workshop on 19 -<br />

20 December in Siem Reap, Cambodia, was attended<br />

by over 100 participants from the Ministry <strong>of</strong> Health,<br />

partners and stakeholders. The collaboration with the<br />

National Centre for HIV/AIDS (NCHADS) will continue,<br />

among others through the ITM/DGCD framework<br />

programme.<br />

The experience <strong>of</strong> the unit is also put to use for<br />

international policy support and development. Marie<br />

Laga is an active member <strong>of</strong> the UNAIDS Prevention<br />

Reference group; the Global Prevention Working group<br />

(funded by the Gates and Kaiser foundations); and<br />

the Scientific and Technical Advisory Board <strong>of</strong> WHO’s<br />

AIDS programme. In 2007 she also provided technical<br />

assistance to the Avahan Programme in India, the world’s<br />

largest HIV prevention program for sex workers, and<br />

the AIDS Strategy & Action plan (ASAP ) working group<br />

<strong>of</strong> the World Bank to strengthen the strategic planning<br />

processes in different African countries. She travelled<br />

several times to Mexico in her capacity as co-chair for<br />

science <strong>of</strong> the 2008 World AIDS conference.<br />

Unit <strong>of</strong> Mycobacteriology<br />

In 2007, the Unit <strong>of</strong> Mycobacteriology retained its focus<br />

on Tuberculosis (TB) and Buruli ulcer (BU).<br />

In TB research our main topics are drug resistance, in<br />

particular multidrug resistant TB (MDRTB) and improved<br />

treatment. A drug-resistance survey (DRS) in Rwanda<br />

was completed and published, showing moderate<br />

levels <strong>of</strong> resistance to first-line drugs and very low<br />

levels <strong>of</strong> resistance to second-line drugs. Another DRS<br />

in Georgia, for which we performed quality control,<br />

revealed a prevalence <strong>of</strong> 6.8% MDRTB among new cases<br />

and <strong>of</strong> 27.4% among retreatment cases in the general<br />

population. Other DRS were started or supported in<br />

Tanzania and Bangladesh. In Bangladesh, rifampicin<br />

resistance increased after a switch to long-term use <strong>of</strong><br />

this drug, but further follow-up is needed to confirm this<br />

trend.<br />

We found only a few cases <strong>of</strong> the much dreaded and<br />

publicised extensively-drug resistant tuberculosis<br />

(XDRTB) in samples from Bangladesh, Rwanda, Myanmar,<br />

Burundi and DR Congo. In surveys in Georgia, we found 6<br />

XDRTB among 66 MDRTB cases, and in Abkazia one in 29.<br />

RESEARCH | 37

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