Prevalence and Residual Risk of HIV in Volunteer Blood Donors of Zhejiang Province, China, from 2018 to 2022

Table 1

The HIV prevalence of blood donors from different blood services in Zhejiang Province, China.

Blood services	Huzhou	Quzhou	Zhoushan	Yiwu	Jiaxing	Jinhua	Lishui	Taizhou	Shaoxing	Hangzhou	Wenzhou	Ningbo	Total
Number of positives	10	9	5	6	23	26	15	23	23	83	57	55	335
Number of donors	163796	128929	67122	73120	274983	290770	165865	238159	236455	812132	483211	441136	3375678
Prevalence^#	6.11	6.98	7.45	8.21	8.36	8.94	9.04	9.66	9.73	10.22	11.80	12.47	9.92

Huzhou: blood station of Huzhou; Quzhou: blood station of Quzhou; Zhoushan: blood station of Zhoushan; Yiwu: blood station of Yiwu; Jiaxing: blood station of Jiaxing; Jinhua: blood station of Jinhua; Lishui: blood station of Lishui; Taizhou: blood station of Taizhou; Shaoxing: blood station of Shaoxing; Hangzhou: the blood center of Zhejiang Province; Wenzhou: blood station of Wenzhou; Ningbo: blood station of Ningbo. ^#Prevalence: number per 100,000 donors.