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:

* 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 child between, and including, 5 and 10 weeks of age at the time of the first study vaccination.
* Written informed consent obtained from the parent or guardian of the subject who is of legal age
* Healthy subjects as established by medical history and clinical examination before entering into the study.
* In South Africa, birth weight \> 2000 grams or if weight unknown, gestation period \> 36 weeks.

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.
* 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
* 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.
* History of use of experimental rotavirus vaccine.
* Previous routine vaccination except Bacille Calmette-Guérin (BCG), hepatitis B virus (HBV) and oral poliovirus (OPV) vaccination at birth
* Any clinically significant history of chronic gastrointestinal disease including any uncorrected congenital malformation of the gastrointestinal tract, intussusception 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
* History of allergic disease or reaction likely to be exacerbated by any component of the vaccine.
* Acute disease at the time of enrolment.
* Gastroenteritis within 7 days preceding the first study vaccine administration
* Previous confirmed occurrence of rotavirus gastroenteritis (RV GE).
* 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:

* Subjects who the investigator believes that their parents/Legally Acceptable Representatives can and will comply with the requirements of the protocol.
* A male or female infant of Chinese origin between, and including, 6 and 16 weeks of age at the time of the first vaccination.
* Written informed consent obtained from the parents/Legally Acceptable Representatives of the subject.
* Healthy subjects as established by medical history and clinical examination before entering into the study.
* Born after a gestation period of 36 to 42 weeks inclusive.

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 since birth.
* Planned administration/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 the first dose of the human rotavirus vaccine or placebo except for the routine childhood vaccinations.
* 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.
* Any clinically significant history of gastrointestinal disease including any uncorrected congenital malformation (such as Meckel's diverticulum) of the gastrointestinal tract that would predispose for intussusception .
* 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.
* History of confirmed rotavirus gastroenteritis.
* Acute disease and/or fever at the time of enrolment.
* Gastroenteritis within 7 days preceding the study vaccine or placebo administration.
* Administration of immunoglobulins and/or any blood products since birth or planned administration during the study period.

In addition to the criteria mentioned above, the following criteria will be applicable to all subjects in the immunogenicity subgroup 2:

* History of diphtheria, tetanus and pertussis disease.
* History of seizures or progressive neurological disease.
* Previous vaccination against diphtheria, tetanus, pertussis and poliomyelitis.
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:

* Healthy infants birth weigh \>2000 g, 11 -17 weeks old at Dose 1 with written informed consent.

Exclusion Criteria:

* Allergic reaction to vaccine components; clinically significant history of chronic GI disease (uncorrected GI congenital malformation) or other serious medical condition per investigator, received vaccines or treatment prohibited by the protocol; immunocompromised.

Answer: C