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EVOLVE-HBV (Evaluation of Vukuzazi LiVEr disease - Hepatitis B): A retrospective serosurvey of Hepatitis B Virus (HBV) infection, exposure, and vaccine-mediated immunity using archived samples from the Vukuzazi Study (2018-2020).

South Africa, 2018 - 2020
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Reference ID
AHRI.EVOLVE.HBV
Producer(s)
Siyabonga Nxumalo, Lusanda Mazibuko, Nompumelelo Mkwanazi, Prof Philippa C Matthews, Prof Collins Iwuji, Dr Motswedi Anderson, Kathy Baisley, Gregory Ording-Jespersen, Mark Siedner, Emily Wong, Willem Hanekom, Vukuzazi Field Team, Sample Processing Unit, Khanyi Msomi, Theresa Smit, Dickman Gareta,
Metadata
Documentation in PDF DDI/XML JSON
Created on
Jul 14, 2026
Last modified
Jul 14, 2026
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HIV Viral Load Result (vl)

Data file: vk_evolve

Overview

Valid: 1104
Invalid: 1096
Type: Discrete
Decimal: 0
Width: 10
Range: 1 - 6715552
Format: Numeric

Questions and instructions

Categories
Value Category Cases
1 < 40 105
9.5%
2 NOT DETECTED 662
60%
43 1
0.1%
44 2
0.2%
47 1
0.1%
55 1
0.1%
56 1
0.1%
58 3
0.3%
59 1
0.1%
60 1
0.1%
61 1
0.1%
65 2
0.2%
66 1
0.1%
69 1
0.1%
70 1
0.1%
71 1
0.1%
72 3
0.3%
73 1
0.1%
75 1
0.1%
76 1
0.1%
78 1
0.1%
81 1
0.1%
82 1
0.1%
83 1
0.1%
118 1
0.1%
122 1
0.1%
126 1
0.1%
135 1
0.1%
139 1
0.1%
140 1
0.1%
147 1
0.1%
156 1
0.1%
157 1
0.1%
158 1
0.1%
162 1
0.1%
166 1
0.1%
168 1
0.1%
178 1
0.1%
209 1
0.1%
212 1
0.1%
215 1
0.1%
260 1
0.1%
272 1
0.1%
303 1
0.1%
341 1
0.1%
368 1
0.1%
384 1
0.1%
402 1
0.1%
416 1
0.1%
421 1
0.1%
433 1
0.1%
479 1
0.1%
490 2
0.2%
495 1
0.1%
509 1
0.1%
519 1
0.1%
550 1
0.1%
556 1
0.1%
566 1
0.1%
576 1
0.1%
598 1
0.1%
675 1
0.1%
679 1
0.1%
721 1
0.1%
744 1
0.1%
757 1
0.1%
777 2
0.2%
785 1
0.1%
803 1
0.1%
804 1
0.1%
809 1
0.1%
814 1
0.1%
871 1
0.1%
885 1
0.1%
891 1
0.1%
900 1
0.1%
916 1
0.1%
977 1
0.1%
987 1
0.1%
1015 1
0.1%
1037 1
0.1%
1115 2
0.2%
1123 1
0.1%
1131 1
0.1%
1138 1
0.1%
1155 1
0.1%
1157 1
0.1%
1205 2
0.2%
1221 1
0.1%
1263 1
0.1%
1277 1
0.1%
1312 1
0.1%
1389 1
0.1%
1413 1
0.1%
1520 1
0.1%
1529 1
0.1%
1637 1
0.1%
1797 1
0.1%
1874 1
0.1%
1886 1
0.1%
1924 1
0.1%
1934 1
0.1%
2019 1
0.1%
2152 1
0.1%
2220 1
0.1%
2449 1
0.1%
2605 1
0.1%
2748 1
0.1%
2778 1
0.1%
2939 1
0.1%
2986 1
0.1%
2998 1
0.1%
3227 1
0.1%
3266 1
0.1%
3353 1
0.1%
3467 1
0.1%
3636 1
0.1%
3688 1
0.1%
3793 1
0.1%
3896 1
0.1%
4032 1
0.1%
4187 1
0.1%
4230 1
0.1%
4368 1
0.1%
4498 1
0.1%
4672 1
0.1%
4707 1
0.1%
4816 1
0.1%
5057 1
0.1%
5111 1
0.1%
5113 1
0.1%
5400 1
0.1%
5479 1
0.1%
5564 1
0.1%
5936 1
0.1%
5991 1
0.1%
6233 1
0.1%
6321 1
0.1%
6407 1
0.1%
6565 2
0.2%
6599 1
0.1%
6870 1
0.1%
6881 1
0.1%
6916 1
0.1%
6974 1
0.1%
7103 1
0.1%
7134 1
0.1%
7164 1
0.1%
7785 1
0.1%
8106 1
0.1%
8128 1
0.1%
8347.5 1
0.1%
9046 1
0.1%
9087 1
0.1%
9246 1
0.1%
9341 1
0.1%
9405 1
0.1%
9576 1
0.1%
9600 1
0.1%
9723 1
0.1%
10399 1
0.1%
10565 1
0.1%
10708 1
0.1%
10943 1
0.1%
11191 1
0.1%
11233 1
0.1%
11385 1
0.1%
11617 1
0.1%
11783 1
0.1%
12377 1
0.1%
12453 1
0.1%
12483 1
0.1%
12630 1
0.1%
12702 1
0.1%
12801 1
0.1%
12965 1
0.1%
12974 1
0.1%
13238 1
0.1%
13252 1
0.1%
13498 1
0.1%
13585 1
0.1%
13591 1
0.1%
13787 1
0.1%
13876 1
0.1%
13926 1
0.1%
14209 1
0.1%
14243 1
0.1%
14577 1
0.1%
15379 1
0.1%
15488 1
0.1%
15849 1
0.1%
17204 1
0.1%
17401 1
0.1%
17483 1
0.1%
17555 1
0.1%
17630 1
0.1%
18033 1
0.1%
18368 1
0.1%
18775 1
0.1%
19189 1
0.1%
19826 1
0.1%
20146 2
0.2%
20297 1
0.1%
21116 1
0.1%
22320 1
0.1%
23913 1
0.1%
24237 1
0.1%
24387 1
0.1%
24470 1
0.1%
24638 1
0.1%
25494 1
0.1%
25845 1
0.1%
25912 1
0.1%
26162 1
0.1%
26503 1
0.1%
27621 1
0.1%
28052 1
0.1%
28303 1
0.1%
28564 1
0.1%
28829 2
0.2%
29530 1
0.1%
29850 1
0.1%
30413 1
0.1%
30712.5 1
0.1%
30913 1
0.1%
31336 1
0.1%
33489 1
0.1%
33868 1
0.1%
34472 1
0.1%
35406 1
0.1%
36272 1
0.1%
36274 1
0.1%
37154 1
0.1%
37752 1
0.1%
37886 1
0.1%
38381 1
0.1%
38533 1
0.1%
40209 1
0.1%
40389 1
0.1%
40936 1
0.1%
41212 1
0.1%
41489 1
0.1%
41687 1
0.1%
41887 1
0.1%
42334 2
0.2%
42620 1
0.1%
43106 1
0.1%
43196 1
0.1%
43604 1
0.1%
45648 1
0.1%
47457 1
0.1%
49404 1
0.1%
50048 1
0.1%
50652 1
0.1%
54054 1
0.1%
54785 1
0.1%
55919 1
0.1%
56655 1
0.1%
58253 1
0.1%
58418 1
0.1%
58448 1
0.1%
58499 1
0.1%
58884 1
0.1%
59239 1
0.1%
60184 1
0.1%
66116 1
0.1%
66323 1
0.1%
70536 1
0.1%
71375 1
0.1%
72470 1
0.1%
74444 1
0.1%
74585 1
0.1%
78146 1
0.1%
79221 1
0.1%
84395 1
0.1%
85402 1
0.1%
86729 1
0.1%
87943 1
0.1%
87960 1
0.1%
88551 1
0.1%
96680 1
0.1%
96898 1
0.1%
97400 1
0.1%
107936 1
0.1%
109956 1
0.1%
113315 1
0.1%
116132 1
0.1%
116992 1
0.1%
120963 1
0.1%
120986 1
0.1%
127784 1
0.1%
128546 1
0.1%
129542 1
0.1%
146009 1
0.1%
146992 1
0.1%
149202 1
0.1%
150993 1
0.1%
156036 1
0.1%
162977 1
0.1%
167930 1
0.1%
172431 1
0.1%
173764 1
0.1%
186047 1
0.1%
190991 1
0.1%
208126 1
0.1%
224093 1
0.1%
231496 1
0.1%
236335 1
0.1%
239538 1
0.1%
261546 1
0.1%
261854 1
0.1%
269257 1
0.1%
296026 1
0.1%
314794 1
0.1%
330210 1
0.1%
374356 1
0.1%
453783 1
0.1%
467735 1
0.1%
569412 1
0.1%
586079 1
0.1%
594140 1
0.1%
643852 1
0.1%
958358 1
0.1%
4996628 1
0.1%
6715552 1
0.1%
10000001 .. 0
Sysmiss 1096
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
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