Table 1. Number of publications by year for each main disease focus.

Disease focus	2008	2009	2010	2011	2012	2013*	Total
LF	5	3	7	14	7	5	41
Onchocerciasis	15	6	14	10	9	4	58
Schistosomiasis	15	23	17	13	24	13	105
STH	12	11	19	19	10	10	81
Loa loa	3	1	1	1	0	0	6
LF, Loa loa, Onchocerciasis	0	0	0	0	0	1	1
Schistosomiasis, STH	0	1	0	1	3	2	7
Total	50	45	58	58	53	35	299

* Total articles until September 2013 only (9 months).