While tremendous progress towards elimination of lymphatic filariasis (LF) has been made in the 20 years since the 1997 Fiftieth World Health Assembly, it is unlikely the goal of eliminating LF as a public health problem by 2020 will be achieved. As of 2016, it was estimated that 856 million people are still living in areas with ongoing transmission of LF and require mass drug administration (MDA) \[1\]. Of the 52 countries that remain endemic and require MDA, 22 (42%) have not started MDA in all endemic implementation units (IUs) \[1\]. In addition, several countries have found that, despite completing the required number of treatment rounds, the response to the present MDA regimen has been suboptimal in some IUs, requiring additional rounds of MDA.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
To determine the presence of W. bancrofti microfilariae
Timeframe: 3 years
To determine the presence of W. bancrofti circulating antigen
Timeframe: 3 years