Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Phase II, Double-blind, Randomized, Placebo-controlled Study to Assess the Safety, Reactogenicity and Immunogenicity of Three Doses of GlaxoSmithKline (GSK) Biologicals' Oral Live Attenuated Human Rotavirus (HRV) Vaccine
Brief Summary: The aim of this study is to evaluate the reactogenicity, safety and immunogenicity of GSK Biologicals' human rotavirus (HRV) vaccine given concomitantly with routine vaccines including OPV in HIV positive infants. The Protocol Posting has been updated in order to comply with the FDA Amendment Act, Sep 2007.


Options:
A: Inclusion Criteria:

* Parent or legal guardian agrees to have infant participate by giving written informed consent

Exclusion Criteria:

* History of congenital abdominal disorders, prior rotavirus gastroenteritis, chronic diarrhea, failure to thrive, or abdominal surgery
* History of intussusception
* Known or suspected impairment of immunological function, including Severe

Combined Immunodeficiency (SCID)

* Prior administration of any rotavirus vaccine
* Clinical evidence of active gastrointestinal illness, with the exception of well-controlled gastroesophageal reflux disease (GERD)
* Receipt of 1) systemic corticosteroids (≥ 2mg/kg total daily dose of prednisone or equivalent) for 14 consecutive days or more since birth, or 2) systemic corticosteroids ≥ 2mg/kg/dose within 7 days prior to the administration of the first dose of study vaccine. Participant using non-systemic corticosteroids will be eligible for vaccination.
* Residing in a household with an immunocompromised person
* Prior receipt of a blood transfusion or blood products, including immunoglobulins
* Participation in another interventional study within 14 days prior to the first study vaccination or expected anytime during the study
* Receipt of investigational inactivated vaccines within 14 days or investigational live vaccines within 28 days prior to the first study vaccination or expected anytime during the study
B: Inclusion Criteria:

1. At least one parent(s) or legally acceptable representative's consent for participation and are able to understand study procedures
2. Subjects aged 6 to 7 weeks at recruitment
3. No plans to move in the next 4 months
4. Weight for age not ≤ -3 SD of WHO child growth standards

Exclusion Criteria:

1. Infant not breastfed
2. Administration of rotavirus vaccine in the past
3. Known immunodeficiency disease, including HIV infection in the subject or the mother
4. Known chronic enteric disease
5. Diarrhea on the day of enrollment (temporary exclusion)
6. Any illness requiring hospitalization (temporary exclusion)
7. Any other conditions which in the judgment of the investigator warrant exclusion (e.g. no exclusion criteria but seems 'ill', investigators suspects neglect)
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.
* A male or female between, and including 6 and 10 weeks of age at the time of the first vaccination.
* Written informed consent obtained from the parents or guardians of the subject
* Documented HIV status of the subject as confirmed by PCR.
* HIV asymptomatic and HIV mildly symptomatic; Stages I and II disease according to WHO's most recent classification for HIV stages in infants and children.
* Born after a gestation period of 36 to 42 weeks.

Exclusion Criteria:

* Use of any investigational or non-registered 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.
* Previous routine vaccination except OPV, BCG and HBV vaccination at birth
* 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.
* History of allergic disease or reaction likely to be exacerbated by any component of the vaccine.
* Acute disease at time of enrolment.
* Gastroenteritis within 7 days preceding the study vaccine administration.
* Previous confirmed occurrence of RV gastroenteritis.
* Other conditions which in the opinion of the investigator may potentially interfere with interpretation of study outcomes.
* HIV moderately and severely symptomatic: stages III and IV according to WHO's recent classification.
* Administration of immunoglobulins and/or blood products since birth or planned administration during the study period.
D: Inclusion Criteria:

* At dose 1

  1. A healthy male or female, 6 to 12 weeks of age (42 days to 84 days of age).
  2. Full term gestation (\>=37 weeks).
  3. Birth weight of the subject should be \>=2.5 kg.
  4. Healthy subjects as established by medical history and clinical examination before entering into the study.
  5. Did not use any dose of Rota virus vaccine.
  6. Written informed consent obtained from the parent or guardian of the subject.
* At dose 2

  1. Received dose 1.
  2. Oral informed consent obtained from the parent or guardian of the subject for continuing participate the study.
* At dose 3

  1. Received both dose 1 and dose 2.
  2. Oral informed consent obtained from the parent or guardian of the subject for continuing participate the study.

Exclusion Criteria:

* At dose 1

  1. Has a chronic disease (cardiovascular, liver, kidney disease).
  2. Acute disease at the time of enrolment.
  3. Administering corticosteroids (\> 1mg/kg/day).
  4. Received any immunosuppressive therapy within 4 week before vaccination (Administration of immunoglobulins and/or any blood product or corticosteroids for \>2 weeks).
  5. Immunosuppressive or immunodeficient condition.
  6. Family has immunosuppressive or immunodeficient condition medical history.
  7. History of high fever convulsion.
  8. Allergic or reaction with any component of vaccine, includes anaphylactic shock with any antibiotic.
  9. Preterm of gestation delivery (gestation period \< 37 weeks).
  10. Low birth weight (\<2.5 kg).
  11. Fever (axillary temperature \>38oC) within 3 days before or on the day of vaccination.
  12. Malnutrition.
  13. Has any type of blood disorder, leukemia, or malignant tumor which can affect the bone marrow or lymph system.
  14. Use of any investigational or non-registered product (unlicensed drug or vaccine) other than the study vaccine within 30 days preceding the first dose of study vaccine, or planned use during the study period.
* At dose 2

  1. Acute disease at the time of 2nd dose.
  2. Administering corticosteroids (\> 1mg/kg/day).
  3. Received any immunosuppressive therapy within 4 week before vaccination (Administration of immunoglobulins and/or any blood product or corticosteroids for \>2 weeks).
  4. History of allergic disease or reactions likely to be exacerbated by any component of the study vaccine.
  5. Fever (axillary temperature \>38oC) within 3 days before or on the day of vaccination.
  6. Has any type of blood disorder, leukemia, or malignant tumor which can affect the bone marrow or lymph system.
  7. Use of any investigational or non-registered product (unlicensed drug or vaccine) other than the study vaccine during the study period.
* At dose 3

  1. Acute disease at the time of 3rd dose.
  2. Administering corticosteroids (\> 1mg/kg/day).
  3. Received any immunosuppressive therapy within 4 week before vaccination (Administration of immunoglobulins and/or any blood product or corticosteroids for \>2 weeks).
  4. History of allergic disease or reactions likely to be exacerbated by any component of the study vaccine.
  5. Fever (axillary temperature \>38oC) within 3 days before or on the day of vaccination.
  6. Has any type of blood disorder, leukemia, or malignant tumor which can affect the bone marrow or lymph system.
  7. Use of any investigational or non-registered product (unlicensed drug or vaccine) other than the study vaccine during the study period.

Answer: C