Table 1.

Description of the Household Selection Process and Weighted Seroprevalence Estimated by Municipality

Municipality and Submunicipality	Population	No. of Households	No. of Selected Households	No. (%) of Enrolled Households	No. of Enrolled Individuals	Weighted Seroprevalence, % (95% CI)
Cayenne	57 614	21 659	210	196 (0.9)	446	25.2 (20.2–30.9)
Matoury	32 427	10 778	180	136 (1.3)	265	22.7 (16.5–30.5)
Saint-Laurent	43 600	9770	180	170 (1.7)	301	32.4 (25.7–39.9)
Kourou	26 221	8205	180	167 (2.0)	294	30.1 (23.8–37.3)
Rémire-Montjoly	23 976	8117	120	105 (1.3)	192	13.7 (8.5–20.9)
Macouria	11 719	4218	80	75 (1.8)	164	10.9 (6.8–17.1)
Mana	10 241	2297	80	74 (3.2)	96	16.7 (10.6–25.4)
Maripasoula	11 856	1955	80	74 (3.8)	145	26.7 (16.6–40.0)
Maripasoula center area	…	…	55	50	77	45.6 (30.0–62.0)
Twenke-Talhuen village	…	…	15	14	33	8.4 (2.6–24.0)
Antecume-Pata village	…	…	10	10	35	0
Apatou	8431	1839	50	45 (2.5)	62	19.1 (10.2–32.9)
Grand-Santi	6969	1447	30	28 (1.9)	61	17.1 (8.3–32.0)
Saint-Georges	4020	1208	40	32 (2.7)	86	27.6 (13.6–47.9)
Papaïchton	7266	1150	40	32 (2.8)	49	22.7 (11.1–40.8)
Sinnamary	2957	1092	30	30 (2.8)	39	37.4 (24.0–53.1)
Roura	3713	983	50	39 (4.0)	70	18.7 (9.7–32.9)
Roura main area	…	…	30	26	45	13.7 (5.1–31.7)
Cacao village	…	…	20	13	25	27.3 (12.2–50.4)
Montsinéry-Tonnégrande	2473	898	30	29 (3.2)	66	10.7 (2.7–33.9)
Iracoubo	1878	585	30	29 (5.0)	53	10.7 (4.8–22.1)
Régina	946	401	50	43 (10.7)	75	12.0 (5.8–23.4)
Régina main area	…	…	40	33	64	13.1 (5.9–26.3)
Kaw village	…	…	10	10	11	5.9 (.8–34.0)
Camopi	1769	346	50	50 (14.5)	115	3.7 (1.3–9.8)
Camopi main area	…	…	34	34	83	5.3 (2.0–13.5)
Trois-Sauts village	…	…	16	16	32	0
Awala	1379	330	30	28 (8.5)	60	25.5 (10.2–50.7)
Saint-Elie	95	143	20	10 (7.0)	11	0
Ouanary	165	140	20	5 (3.6)	13	11.3 (3.0–34.5)
Saül	150	94	20	18 (19.2)	34	2.1 (.3–15.3)
Total	259 865	77 655	1600	1415	2697	23.3 (20.9–25.9)

Abbreviation: CI, confidence interval.