Table 2. Number of articles by study type for each main disease focus.

Disease focus	Biotechnological	Parasitological	Entomological	Social/anthropological	Clinical/Physical	Hospital	Reviews
LF	0	22	9	10	13	5	2
Onchocerciasis	3	21	13	18	19	2	3
Schistosomiasis	8	84	0	45	0	3	4
STH	0	79	0	28	2	12	1
Loa loa	0	2	0	5	0	0	0
Schistosomiasis, STH	0	6	0	3	0	1	4
LF, Loa loa, Onchocerciasis	0	0	0	0	0	0	1
Total	11	214	22	109	34	23	12