Table 2.

Great ape CMV screening results.

Species	Country	Site	Tested	CMV1 positive	CMV2 positive	CMV1 or CMV2 positive	Percentage CMV1/2 positive (95% CI)
Genus Pan			390	18	17	35	9.0 (6.0–11.6)
Pan paniscus (P.p.)			33	10	9	19	58 (40.5–64.7)
	Democratic Republic of the Congo	Salonga National Park	33	10	9	19
Pan troglodytes ellioti (P.t.e.)			63	2	2	4	6.3 (0.3–12.4)
	Nigeria	Mbe Mountains Community Forest	17	2	0	2
		Gashaka Gumti National Park	12	0	0	0
	Cameroon	Mount Cameroon National Park	17	0	2	2
		Korup National Park	17	0	0	0
Pan troglodytes schweinfurthii (P.t.s.)			75	1	1	2	2.7 (0–6.3)
	Uganda	Bwindi Impenetrable National Park	40	0	1	1
		Budongo Forest	25	0	0	0
		Kibale National Park	10	1	0	1
Pan troglodytes troglodytes (P.t.t.)			52	4	1	5	9.6 (1.5–17.7)
	Cameroon	Campo Ma'an National Park	25	2	1	3
	Gabon	Loango National Park	23	1	0	1
		Lope National Park	4	1	0	1
Pan troglodytes verus (P.t.v.)			167	1	4	5	3.0 (0.4–5.6)
	Cote d'Ivoire	Comoe-GEPRENAF	31	0	1	1
	Guinea	Sobeya	38	1	2	3
		Sangaredi	35	0	1	1
	Liberia	East Nimba	28	0	0	0
	Senegal	Kayan	34	0	0	0
Genus Gorilla			281	24	21	45	16.0 (11.4–20.0)
Gorilla beringei beringei (G.b.b.)			97	16	6	22	22.7 (14.3–31.0)
	Democratic Republic of the Congo	Virunga National Park	31	3	3	6
	Rwanda	Volcanoes National Park	18	2	0	2
	Uganda	Bwindi Impenetrable National Park	48	11	3	14
Gorilla beringei graueri (G.b.g.)			79	6	12	18	22.8 (14.8–33.9)
	Democratic Republic of the Congo	Kahuzi Biega National Park	79	6	12	18
Gorilla gorilla diehli (G.g.d.)			56	0	0	0	0 (0–8.0)
	Cameroon	Takamanda National Park	56	0	0	0
Gorilla gorilla gorilla (G.g.g.)			53	2	3	5	9.4 (1.7–19.2)
	Gabon	Loango National Park	29	1	3	4
	Cameroon	Campo Ma'an National Park	4	0	0	0
	Central African Republic	Dzanga-Sangha Special Reserve	20	1	0	1