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Table 1 Conclusion of HIV-1 transmission linkage for 20 sero discordant couples and transmission direction

From: Molecular linkage tracing of HIV-1 transmission events in seroconcordant couples in Guangxi Province, Southeastern China

Couple number

Donor

Recipient

Conclusion

First testa

First CD4 count

Suspect HIV sourceb

HIV subtype

First testa

First CD4 count

Suspect HIV sourceb

HIV subtype

Transmission direction

Linked (n = 20)

024

2008.7

N/Ac

Extramarital sex

01AE

2011.11

348

Extramarital sex

01AE

Wife to husband

027

2010.6

81

Extramarital sex

01AE

2010.9

N/A

Husband

01AE

Husband to wife

034

2011.11

420

Extramarital sex

08BC

2012.3

495

Husband

08BC

Husband to wife

046

2011.1

21

Extramarital sex

01AE

2011.3

N/A

Husband

01AE

Husband to wife

048

2010.2

229

Extramarital sex

07BC

2010.11

N/A

Wife

07BC

Wife to husband

050

2008.7

8

Extramarital sex

01AE

2008.11

218

Husband

01AE

Husband to wife

054

2011.12

383

Extramarital sex

01AE

2012.3

777

Husband

01AE

Husband to wife

057

2010.9

397

Drug use

08BC

2011.3

N/A

Husband

08BC

Husband to wife

117

2011.1

94

Blood transfus

01AE

2011.7

676

Husband

01AE

Husband to wife

128

2011.5

36

Extramarital sex

01AE

2011.11

273

Husband

01AE

Husband to wife

168

2010.11

26

Extramarital sex

01AE

2011.7

432

Husband

01AE

Husband to wife

169

2010.12

23

Extramarital sex

01AE

2012.9

N/A

N/A

01AE

Husband to wife

223

2009.12

524

Extramarital sex

01AE

2011.8

449

Husband

01AE

Husband to wife

245

2010.9

605

Extramarital sex

01AE

2010.12

N/A

Husband

01AE

Husband to wife

252

2011.1

462

Extramarital sex

01AE

2011.6

N/A

Wife

01AE

Wife to husband

254

2011.1

310

Extramarital sex

08BC

2012.6

458

Husband

08BC

Husband to wife

259

2011.3

511

Extramarital sex

01AE

2011.7

N/A

Husband

01AE

Husband to wife

276

2008.6

N/A

Extramarital sex

01AE

2011.6

N/A

Wife

01AE

Wife to husband

278

2011.6

N/A

Extramarital sex

08BC

2012.3

352

Extramarital sex

08BC

Husband to wife

300d

2010.6

629

Extramarital sex

01AE

2013.4

N/A

Wife

01AE

Wife to husband

  1. aThe time of the first sero-positive date
  2. bThe transmission route collected from the questionnaire
  3. cN/A, not available
  4. dDefined by epidemiology data