Evaluating the Evidence for Lymphatic Filariasis Elimination.

Evaluating the Evidence for Lymphatic Filariasis Elimination. Trends Parasitol. 2019 Sep 07;: Authors: Davis EL, Reimer LJ, Pellis L, Hollingsworth TD Abstract In the global drive for elimination of lymphatic filariasis (LF), 15 countries have achieved validation of elimination as a public health problem (EPHP). Recent empirical evidence has demonstrated that EPHP does not always lead to elimination of transmission (EOT). Here we show how the probability of elimination explicitly depends on key biological parameters, many of which have been poorly characterized, leading to a poor evidence base for the elimination threshold. As more countries progress towards EPHP it is essential that this process is well-informed, as prematurely halting treatment and surveillance programs could pose a serious threat to global progress. We highlight that refinement of the weak empirical evidence base is vital to understand drivers of elimination and inform long-term policy. PMID: 31506245 [PubMed - as supplied by publisher]
Source: Trends in Parasitology - Category: Parasitology Authors: Tags: Trends Parasitol Source Type: research