Please select the eligibility criteria that correspond to the clinical trial below.
Title: Reactogenicity & Immunogenicity Study of Two Doses of GSK Biologicals' Oral Live Attenuated HRV Vaccine Co-administered With Either OPV or IPV in Healthy Infants (Approximately 5-10 Weeks Old) in South Africa
Brief Summary: "The primary objective of this study was to demonstrate that co-administering HRV vaccine with OPV does not induce a significant decrease in poliovirus immune response one month after the third dose of combined vaccines.

The primary objective was reached if one month after the third dose of polio vaccine, upper limit of the 95% CI for the difference in Seroprotection rate between the group B and C pooled and (minus) the group A was below 10% for each polio serotype."


Options:
A: Inclusion Criteria:

* healthy infants/toddlers as established by medical history and clinical examination before entering study
* age:

  * toddler cohort: \> or = 2 and \<3 years old at the time of enrollment
  * infant cohort: \> or = 6 and \<8 weeks at the time of enrollment
* parental ability and willingness to provide informed consent
* parental intention to remain in the area with the child during the study period.

Exclusion Criteria:

* Presence of fever on the day of enrollment
* Acute disease at the time of enrollment
* Concurrent participation in another clinical trial throughout the entire timeframe for this study
* Presence of malnutrition or any systemic disorder (cardiovascular, pulmonary, hepatic, renal, gastrointestinal, hematological, endocrine, immunological, dermatological, neurological, cancer or autoimmune disease) as determined by medical history and/or physical examination that would compromise the participant's health or is likely to result in nonconformance to the protocol
* For infant cohort, history of premature birth (\<37 weeks gestation)
* History of congenital abdominal disorders, intussusception, or abdominal surgery
* Known or suspected impairment of immunological function based on medical history and physical examination
* For infant cohort only, prior receipt of rotavirus vaccine
* A known sensitivity or allergy to any components of the study vaccine
* History of anaphylactic reaction
* Major congenital or genetic defect
* Participant's parents not able, available or willing to accept active weekly follow-up by the study staff
* Has received any immunoglobulin therapy and/or blood products since birth or planned administration during the study period
* History of chronic administration (defined as more than 14 days) of immunosuppressant medications, including corticosteroids. Infants on inhaled or topical steroids may be permitted to participate in the study
* Any medical condition in the parents/infant that, in the judgment of the investigator, would interfere with or serves as a contraindication to protocol adherence or a participant's parents' ability to give informed consent
* HIV infection

  * For toddlers, to be assessed by HIV ELISA
  * For infants, to be assessed by PCR, if mother is not known to be negative (negative test result between 24 weeks gestation and screening)
B: Inclusion criteria: Healthy infants between 5 and 10 weeks of age at first study vaccination with (after the 2002 RV season) confirmed negative HIV status of the subject's mother during pregnancy or thereafter. Exclusion criteria: History of allergic disease, any confirmed or suspected immunosuppressive or immunodeficient condition, clinically significant history of chronic gastrointestinal disease or other serious medical condition as determined by the investigator or had not received treatment prohibited by the protocol.
C: Inclusion criteria:

* Healthy infants 6 -14 weeks of age at the time of the first study vaccination with birth weight \> 2000g whose parent/guardian sign a written informed consent and whose parents/guardians can and will comply with the requirements of the protocol (e.g., completion of the diary cards, return for follow-up visits).

Exclusion criteria:

* Use of any investigational or non-registered product (drug or vaccine) other than the study vaccine(s) within 30 days preceding the first dose of study vaccine, or planned use during the study period.
* Planned administration of a vaccine not foreseen by the study protocol within 14 days before each dose of study vaccine(s) and ending 14 days after.
* Chronic administration (defined as more than 14 days) of immunosuppressants since birth. (Topical steroids are allowed.)
* History of diphtheria, tetanus, pertussis, Hib disease and/ or hepatitis B disease (in all subjects). Only for subjects in Spain: history of meningococcal group C disease. Only for subjects in France and Germany: history of disease caused by Streptococcus pneumoniae.
* History of use of experimental rotavirus vaccine.
* Previous vaccination against diphtheria, tetanus, pertussis, Haemophilus influenzae type b (in all subjects). Only for subjects in Spain: previous vaccination against meningococcal group C. Only for subjects in France and Germany: previous vaccination against Streptococcus pneumoniae.
* Any clinically significant history of chronic gastrointestinal disease including any uncorrected congenital malformation of the GI tract, IS or other medical condition determined to be serious by the investigator.
* Any confirmed or suspected immunosuppressive or immunodeficient condition based on medical history and physical examination (no laboratory testing is required).
* History of allergic disease or reaction likely to be exacerbated by any component of the vaccine.
* Acute disease at the time of enrolment. (Acute disease is defined as the presence of a moderate or severe illness with or without fever. All vaccines can be administered to persons with a minor illness such as mild upper respiratory infection with or without low-grade febrile illness, i.e. Oral temperature \<37.5°C (99.5°F) / Axillary temperature \<37.5°C (99.5°F) / Rectal temperature \<38°C (100.4°F).)
* Gastroenteritis within 7 days preceding the first study vaccine administration (warrants deferral of the vaccination).
* A family history of congenital or hereditary immunodeficiency.
* Administration of immunoglobulins and/or blood products since birth or planned administration during the study period.
* History of any neurologic disorders or seizures.
* Acute or chronic, clinically significant pulmonary, cardiovascular, hepatic or renal functional abnormality, as determined by physical examination or laboratory screening tests.
D: Inclusion Criteria:

* Subjects who the investigator believes that parent(s)/Legally Acceptable Representative(s) can and will comply with the requirements of the protocol.
* A male or female between, and including, 6 and 12 weeks of age at the time of the first vaccination.
* 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.
* Infants who have received a previous dose of hepatitis B immunoglobulin after birth.

Exclusion Criteria:

* Child in care.
* Use of any investigational or non-registered product other than the study vaccine 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 with the exception of Hepatitis B immunoglobulin since birth. Child is unlikely to remain in the study area for the duration of the study.
* Planned administration/administration of a vaccine not foreseen by the study protocol within 30 days of the first dose of vaccine.
* 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.
* Previous vaccination against rotavirus.
* Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination.
* Family history of congenital or hereditary immunodeficiency.
* 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.
* Administration of immunoglobulins (with the exception of HBIG) and/or any blood products since birth or planned administration during the study period.
* Gastroenteritis within 7 days preceding the study vaccine administration.
* Previous confirmed occurrence of Rotavirus gastroenteritis.

Answer: B