Please select the eligibility criteria that correspond to the clinical trial below.
Title: Immunogenicity, Reactogenicity and Safety Study of GlaxoSmithKline (GSK) Biologicals' Oral Live Attenuated Human Rotavirus (HRV) Vaccine in Healthy Taiwanese Infants Who Received Hepatitis B Immunoglobulin After Birth.
Brief Summary: The purpose of this study is to assess immunogenicity and safety of Rotarix TM when administered in healthy Taiwanese infants (aged 6 to 12 weeks at the time of first vaccination) who received Hepatitis B immunoglobulin after birth.


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 as established by medical history and clinical examination before entering the study.
* Age: 6-8 weeks at the time of enrollment.
* Parental ability and willingness to provide informed consent.
* Parent who intends to remain in the area with the child during the study period.

Exclusion Criteria:

* Presence of diarrhea or vomiting in the previous 72 hours or on the day of enrollment (temporary exclusion)
* Presence of fever on the day of enrollment (temporary exclusion).
* Acute disease at the time of enrollment (temporary exclusion)
* Concurrent participation in another clinical trial throughout the entire timeframe for this study.
* Presence of significant malnutrition (weight-for-height z-score \<-3SD median) 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 which would compromise the subject's health or is likely to result in nonconformance to the protocol. History of congenital abdominal disorders, intussusception or abdominal surgery
* Known or suspected impairment of immunological function based on medical history and physical examination.
* Household contact with an immunosuppressed individual or pregnant woman.
* Prior receipt of rotavirus vaccine.
* A known sensitivity or allergy to any components of the study vaccine.
* Major congenital or genetic defect.
* History of persistent diarrhea (defined as diarrhea more than 14 days).
* 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 immunosuppressants including corticosteroids. Infants on inhaled or topical steroids may be permitted to participate in the study.
* History of any neurologic disorders or seizures.
* Any medical condition in the parents/infant which, 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.
C: Inclusion Criteria:

* Healthy infants 6 -12 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.
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: D