Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Multi-country & Multi-center Study to Assess the Efficacy, Safety & Immunogenicity of 2 Doses of GSK Biologicals' Oral Live Attenuated Human Rotavirus (HRV) Vaccine in Healthy Infants in Co-administration With Specific Childhood Vaccines
Brief Summary: The main objectives of this study is to determine vaccine efficacy against any rotavirus (RV) gastroenteritis (GE) during the first efficacy period.


Options:
A: 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.
B: Inclusion Criteria:

* Healthy male or female infant between, and including, 6 and 12 weeks of age born after a gestation period of 36 to 42 weeks or a birth weight of \>2000g.
* Written informed consent obtained from the parent or guardian of the subject.

Exclusion Criteria:

* Planned administration of oral polio vaccine during the period starting from 2 weeks before each dose of study vaccine(s) and ending 2 weeks after.
* Any confirmed or suspected immunosuppressive or immunodeficient condition, including human immunodeficiency virus (HIV) infection
* History of diphtheria, tetanus, pertussis, Hib disease and/ or hepatitis B.
* Previous vaccination against diphtheria, tetanus, pertussis, and/or Haemophilus influenzae type b.
* History of allergic disease
* Any clinically significant history of chronic gastrointestinal disease including any uncorrected congenital malformation of the GI tract or other serious medical condition as determined by the investigator.
* Gastroenteritis within 7 days preceding the study vaccine administration (warrants deferral of the vaccination)
* Previous confirmed occurrence of RV GE.
* Household contact with an immunosuppressed individual or pregnant women.
* Administration of immunoglobulins and/or blood products since birth or planned administration during the study period
C: Inclusion Criteria:

* 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.
* Healthy male or female infant between, and including, 6 and 14 weeks (42 - 104 days) of age at the time of first study vaccination in Portugal, France and Poland. A male or female infant between, and including, 6 and 12 weeks of age at the time of first study vaccination in Spain.
* Medically stable pre-term infants, born within a gestational period of 27 -36 weeks.
* Written informed consent obtained from the parent or guardian of the subject.
* Planned to be discharged from hospital's neonatal stay on or before the day of the first HRV vaccine/Placebo administration.

Exclusion Criteria:

* Use of any investigational or non-registered product (drug or vaccine) other than the HRV vaccine within 30 days preceding the first dose of HRV vaccine, or planned use during the study period.
* Chronic administration of immunosuppressants or other immune-modifying drugs since birth.
* Planned administration/ administration of a vaccines not foreseen by the study protocol from birth till study end.
* 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 (pharmaceutical product or device).
* Any clinically significant history of chronic gastrointestinal disease.
* Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination (no laboratory testing required).
* History of allergic disease or reactions likely to be exacerbated by any component of the vaccine.
* Major congenital defects or serious chronic illness (subjects with severe broncho-pulmonary dysplasia requiring persistent oxygen-therapy will be excluded).
* History of any neurologic disorders or seizures. Grade I and II intra-ventricular bleeding are allowed.
* Acute disease at the time of enrolment.
* Administration of immunoglobulins, and/or any blood products within one month (30 days) preceding the first dose of study vaccines or planned administration during the study period. Monoclonal anti-RSV therapy/prophylaxis and recombinant erythropoietin are allowed.
D: Inclusion criteria:

* Healthy infants aged 6 weeks±1 at first study vaccination.

Exclusion criteria:

* Malnutrition, no history of rotavirus gastroenteritis, allergic disease or chronic gastrointestinal disease, not received protocol-prohibited treatment.

Answer: A