Table 1. Total number of mosquitoes collected across sentinel and ad hoc sites in survey of West Nile and Banzi viruses in mosquitoes in South Africa during 2011–2018.

Site	Site type	Province	Region type	Coordinates	No. mosquitoes collected	No. trapping events	Mean no. mosquitoes/trapping event
Boschkop	Sentinel	Gauteng	Peri-urban	−25.82786, 28.42047	4,790	353	12
Kyalami	Sentinel	Gauteng	Peri-urban	−25.99183, 28.02947	8,736	338	26
Lapalala	Sentinel	Limpopo	Conservation	−23.88458, 28.26953	16,675	568	29
Marakele	Sentinel	Limpopo	Conservation	−24.29364, 27.50325	13,347	487	24
Total nos., sentinel sites					43,548	1,746	23
Benoni	Ad hoc	Gauteng	Peri-urban	−26.10611, 28.36689	1,191	31	38
Jozini	Ad hoc	KwaZulu-Natal	Rural	−27.41258, 32.20647	10,954	47	233
Kruger National Park	Ad hoc	Limpopo, Mpumalanga	Conservation, peri-urban	−25.35384, 31.79936	2,440	30	58
Matikwane	Ad hoc	Mpumalanga	Urban	−24.98545, 31.236342	615	9	68
Mnisi	Ad hoc	Mpumalanga	Rural	−24.48206, 31.38583	5,549	171	32
Pretoria north	Ad hoc	Gauteng	Urban	−25.68663, 28.15895	219	23	12
Roodeplaat	Ad hoc	Gauteng	Peri-urban	−25.62075, 28.37136	298	15	20
Shingwedzi	Ad hoc	Limpopo	Conservation	−23.10819, 31.43628	457	13	35
Skukuza	Ad hoc	Mpumalanga	Conservation	−24.99633, 31.59189	482	15	32
Southern African Wildlife College	Ad hoc	Mpumalanga	Conservation	−24.53886, 31.33369	56	9	15
Vulpro	Ad hoc	Northwest	Peri-urban	−25.7112, 27.95322	490	12	41
Total nos., ad hoc sites					22,751	375	53