Please select the eligibility criteria that correspond to the clinical trial below.
Title: Immunogenicity and Safety of a Booster Dose of GlaxoSmithKline Biologicals' IPV (PoliorixTM) in Healthy Chinese Toddlers
Brief Summary: This study aims to evaluate the persistence of anti-poliovirus antibodies in toddlers aged 18 months who were primed with oral polio vaccine (OPV) or inactivated polio vaccine (IPV) in the primary study. The study will also assess the immunogenicity and reactogenicity of a booster dose of IPV in subjects primed with three doses of IPV.


Options:
A: Inclusion Criteria:

1. Age: 8 weeks (-7 to +7 days).
2. Healthy infants of all ethnicities and both genders without obvious medical conditions that preclude the subject to be in the study as established by the medical history and physical examination.
3. Written informed consent obtained from 1 parent or legal guardian who, in the opinion of the investigator, is capable of understanding and complying with the protocol requirements.

Exclusion Criteria:

1. Previous vaccination against poliovirus.
2. Low birth weight (BW \<2,500 grams).
3. Twins or multiple pregnancy infants.
4. Another family or household member who has received OPV within the past 6 months or is going to receive OPV within the following 6 months.
5. Any confirmed or suspected immunosuppressive or immunedeficient condition including human immunodeficiency virus (HIV) infection.
6. Family history of congenital or hereditary immunodeficiency.
7. Major congenital defects or serious chronic illness (neurologic, pulmonary, gastrointestinal, hepatic, renal, or endocrine).
8. Known allergy to any component of the study vaccines.
9. Uncontrolled coagulopathy or blood disorder contraindicating intramuscular injections.
10. Administration of immunoglobulins and/or any blood products since birth or planned administration during the study period.
11. Subject who, in the opinion of the Investigator, is unlikely to comply with the protocol or is inappropriate to be included in the study for the safety or the benefit-risk ratio of the subject.
B: Inclusion Criteria:Normal birth weight, no overt illness or gross malformations -

Exclusion Criteria:

-
C: Inclusion Criteria:

* A male or female infant between, and including, 60 and 90 days of age at the time of the first vaccination.
* Born after a gestation period of 36 to 42 weeks inclusive.
* Subjects who the investigator believes that their parents/ guardians can and will comply with the requirements of the protocol should be enrolled in the study.
* Written informed consent obtained from the parent or guardian of the subject.
* Healthy subjects as established by medical history and clinical examination before entering into the study.

Exclusion Criteria:

* Use of any investigational or non-registered product other than the study vaccine(s) within 30 days preceding the first dose of study vaccine, or planned use during the study period.
* Chronic administration of immunosuppressants or other immune-modifying drugs since birth.
* Administration of immunoglobulins and/or any blood products since birth or planned administration during the study period.
* Administration of a vaccine not foreseen by the study protocol within 30 days prior to vaccination, or planned administration during the study period, with exception of DTP, Hib and/or hepatitis B vaccine(s).
* Concurrently participating in another clinical study, at any time during the study period, in which the subject has been or will be exposed to an investigational or a non-investigational product.
* Evidence of previous or intercurrent poliomyelitis disease or vaccination.
* History of seizures or progressive neurological disease.
* Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination.
* History of allergic disease or reactions likely to be exacerbated by any component of the vaccine(s).
* Major congenital defects or serious chronic illness. The following condition is temporary or self-limiting and a subject may be vaccinated once the condition has resolved and no other exclusion criteria are met:
* Current febrile illness or axillary temperature \> 37.0 ºC or other moderate to severe illness within 24 hours of study vaccine administration.
D: Inclusion Criteria:

* Subjects who the investigator believes that their parent(s)/Legally Acceptable Representative(s) can and will comply with the requirements of the protocol.
* Subjects who received the complete three-dose primary vaccination course in study NCT01021293.
* Healthy male or female toddlers 18 to 24 months of age at the time of Visit 1 (Day 0).
* Written informed consent obtained from the parent(s)/ Legally Acceptable Representative(s) of the subject.
* Healthy subjects as established by medical history and clinical examination before entering into the study.

Exclusion Criteria:

* Child in care.
* Use of any investigational or non-registered product other than the study vaccine(s) within 30 days preceding the booster dose of study vaccine(s), or planned use during the study period.
* Chronic administration of immunosuppressants or other immune-modifying drugs within six months prior to Visit 1 (Day 0).
* Administration of immunoglobulins and/or any blood products within the 3 months preceding Visit 1 (Day 0) or planned administration during the study period.
* Administration of a vaccine not foreseen by the study protocol within 30 days of Visit 1 (Day 0) or planned administration during the study period.
* Concurrently participating in another clinical study, at any time during the study period, in which the subject has been or will be exposed to an investigational or a non-investigational product.
* Evidence of previous booster vaccination against poliomyelitis or the disease since the conclusion visit of Study NCT01021293.
* History of seizures or progressive neurological disease.
* Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination.
* History of any reaction or hypersensitivity likely to be exacerbated by any component of the vaccine.
* Major congenital defects or serious chronic illness.
* Acute disease and/or fever at the time of enrolment.

Answer: D