Table 3.

Data summary for all 13 PID patients with isolated poliovirus.

Patient ID	Gender	Age at study entry	Diagnosis	Siteb	Most recent known OPV exposure	Virus	Excretion duration—no. of nucleotide changes
12-017	F	7 years	CVID	Tunisia	6 years	Sabin 1	1 month—3 nucleotide changes
12-007a	M	11 years	MHC II deficiency	Tunisia	1 month	Sabin 2	5 months excretion—9 nucleotide changes (0.9%)
12-025	F	7 years	MHC II deficiency	Tunisia	Unknown	Sabin 3	1 month—3 mutations
14-057	M	6 years	Agammaglobulinemia	Iran	1 week	Sabin 2	1 month—no mutations
14-108a	F	10 months	MHC II deficiency	Iran	6 months	Sabin 2	10 months excretion on study—12 nucleotide changes (1.2%)
14-116a	M	3 months	SCID	Iran	2 months	Sabin 2	6 nucleotide changes (0.6%)
14-117a	F	1 year	SCID	Iran	6 months	Sabin 2	10 nucleotide changes (1%)
26-012	M	22 years	CVID	Ankara, Turkey	7 years	Sabin 2	<3 months—no nucleotide changes
27-030	F	2.5 years	MHC II deficiency	Ankara, Turkey	2 years	Sabin 3	Sequence pending
20-003	M	8 months	Agammaglobulinemia	Istanbul, Turkey	6 months	Sabin 2	5 months excretion on study—3–4 nucleotide changes
11-031a	F	11 months	SCID	Izmir, Turkey	6 months	Sabin 3	15 nucleotide changes
19-021	M	13 years	CVID	Yekaterinburg, Russia	5 years	Sabin 3	No nucleotide changes
19-023	F	6.5 years	Agammaglobulinemia	Yekaterinburg, Russia	Not known	Sabin 2	No nucleotide changes

OPV, oral poliovirus vaccine; CVID, common variable immune deficiency; SCID, severe combined immunodeficiency; M, male; F, female; PID, primary immunodeficiency; MHC, major histocompatibility complex.

^aPatients with immunodeficiency-associated vaccine-derived polioviruses (iVDPV).

^bCountries are organized in order of World Bank income classification (lower middle and upper middle income).