Please select the eligibility criteria that correspond to the clinical trial below.
Title: An Observer-blind Study to Rank Different Formulations of GSK Biologicals' Investigational RSV Vaccine (GSK3003891A) Administered to Healthy Women
Brief Summary: The purpose of this study is to rank different RSV vaccine dosages of antigen (or formulations) based on safety/reactogenicity and immune response data. The formulations eliciting strong immune responses while maintaining an acceptable safety profile will be considered for further evaluation, including in studies vaccinating pregnant women.


Options:
A: Inclusion Criteria:

* An informed consent document signed and dated by the subject
* Age 18 to 55 years, inclusive
* In good health with no history of major medical conditions
* A total body weight ≥ 50 kg and Body Mass Index (BMI) ≥ 18 kg/m\^2 and ≤ 30kg/m\^2

Exclusion Criteria:

* Pregnant or nursing females
* Acute or chronic medical illness
* Abnormal lung function
* Positive for human immunodeficiency virus (HIV), active hepatitis A, B or C test
* Nose or nasopharynx abnormalities
* Receipt of any investigational drug within 3 months prior to the planned date of viral challenge/first dose of study drug
B: Inclusion Criteria:

* Subjects who, in the opinion of the investigator, can and will comply with the requirements of the protocol.
* Written informed consent obtained from the subject prior to performance of any study specific procedure.
* Non-pregnant female between, and including, 18 and 45 years of age at the time of study vaccination.
* Healthy subjects as established by medical history and clinical examination before entering into the study.
* Female subjects of non-childbearing potential may be enrolled in the study

  * Non-childbearing potential is defined as pre-menarche, hysterectomy, ovariectomy or post-menopause.
* Female subjects of childbearing potential may be enrolled in the study, if the subject:

  * Has practiced adequate contraception for 30 days prior to study vaccination, and
  * Has a negative pregnancy test on the day of study vaccination, and
  * Has agreed to continue adequate contraception up to 90 days after vaccination.

Exclusion Criteria:

* Use of any investigational or non-registered product other than the study vaccines within 30 days prior to study vaccination, or planned use during the study period.
* Concurrently participating in the active phase of 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 vaccine/product.
* Chronic administration of immunosuppressants or other immune-modifying drugs, as well as administration of long-acting immune-modifying drugs, within 6 months prior to study vaccination, or planned administration until 90 days post-vaccination. For corticosteroids, this will mean prednisone ≥ 10 mg/day, or equivalent. Inhaled and topical steroids are allowed.
* Administration of immunoglobulins and/or any blood products during the period starting 3 months before the study vaccination, or planned administration until 90 days post-vaccination.
* Planned administration/administration of a vaccine not foreseen by the study protocol within the period starting 30 days before and ending 30 days after study vaccination, with the exception of any licensed influenza vaccine which may be administered ≥ 15 days before or after study vaccination.
* Previous experimental vaccination against RSV.
* History of any neurological disorders or seizures.
* Family history of congenital or hereditary immunodeficiency.
* Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination
* History of or current autoimmune disease
* Acute or chronic, clinically significant pulmonary, cardiovascular, hepatic or renal functional abnormality as determined by physical examination and/or Medical History.
* Lymphoproliferative disorder or malignancy within previous 5 years.
* History of any reaction or hypersensitivity likely to be exacerbated by any component of the study vaccine.
* Hypersensitivity to latex.
* Any medical condition that in the judgment of the investigator would make intramuscular injection unsafe.
* Current alcohol and/or drug abuse.
* Acute disease and/or fever at the time of enrolment.

  * Fever is defined as temperature ≥37.5°C for oral, axillary or tympanic route, or ≥ 38.0°C for rectal route.
  * Subjects with a minor illness without fever may be enrolled at the discretion of the investigator.
  * For subjects with acute disease and/or fever at the time of enrolment, Visit 1/Day 0 will be rescheduled within the allowed recruitment period.
* Body mass index (BMI) \> 40 kg/m².
* Pregnant or lactating female.
* Planned move to a location that will prohibit participating in the trial until study conclusion.
* Any other condition that the investigator judges may interfere with study procedures or findings.
C: Inclusion Criteria:

* Persons ≥ 5 years old: Influenza-like illness (ILI), defined as history of fever and either cough or sore throat with fever onset within the previous 24 hours
* Persons \< 5 years old: any child with acute fever with onset within the previous 24 hours
* Return to home within 24 hours of presentation to Upazilla Health Complex, Jahurul Islam Medical College Hospital or the local pharmacies; i.e., the index case cannot be admitted for treatment. If admitted, the patient would not be eligible.
* No fever in any bari resident during the 7 days preceding the patient's presentation to hospital (see definition below)
* At least two persons (in addition to the index case-patient) who intend to reside in the bari during the subsequent 20 days
* Residence within 30 minutes travel time (one-way) from the Upazilla Health Complex or Jahurul Islam Medical College Hospital or the local pharmacy.
D: Inclusion Criteria:

* Good health based on review of the medical record, history, and physical examination, without evidence of chronic disease.
* Parents/guardians willing and able to provide written informed consent as described in the protocol.
* Seronegative for RSV antibody, defined as a serum RSV-neutralizing antibody titer less than 1:40 at screening from a sample collected no more than 42 days prior to inoculation. Note: results from specimens collected during screening for any study of an RSV vaccine developed by the Laboratory of Infectious Diseases (LID) (NIAID, NIH) were acceptable as long as within the 42-day window.
* Growing at a normal velocity for age (as demonstrated on a standard growth chart) AND

  * If less than 1 year of age: current height and weight above the 5th percentile
  * If 1 year of age or older: current height and weight above the 3rd percentile for age.
* Received routine immunizations appropriate for age (as per national Center for Disease Control Advisory Committee on Immunization Practices \[ACIP\]). Note: if rotavirus immunization was delayed, "catch-up" rotavirus immunization was indicated only if the participant was age-eligible per ACIP.
* Expected to be available for the duration of the study.
* If born to an HIV-infected woman, participant must not have been breastfed and must have had documentation of 2 negative HIV nucleic acid (RNA or DNA) test results from samples collected on different dates with both collected when greater than or equal to 4 weeks of age and at least one collected when greater than or equal to 16 weeks of age, and no positive HIV nucleic acid (RNA or DNA) test; or 2 negative HIV antibody tests, both from samples collected at greater than or equal to 24 weeks of age.

Exclusion Criteria:

* Known or suspected HIV infection or impairment of immunological functions.
* Receipt of immunosuppressive therapy, including any systemic, including either nasal or inhaled, corticosteroids within 28 days of enrollment. Note: Cutaneous (topical) steroid treatment was not an exclusion.
* Bone marrow/solid organ transplant recipient.
* Major congenital malformations (such as congenital cleft palate) or cytogenetic abnormalities.
* Previous receipt of a licensed or investigational RSV vaccine (or placebo in any IMPAACT RSV study) or previous receipt of or planned administration of any anti-RSV product (such as ribavirin or RSV immunoglobulin \[IG\] or RSV monoclonal antibody \[mAb\]).
* Previous anaphylactic reaction.
* Previous vaccine-associated adverse reaction that was Grade 3 or above.
* Known hypersensitivity to any study product component.
* Heart disease. Note: Participants with cardiac abnormalities documented to be clinically insignificant and requiring no treatment may be enrolled.
* Lung disease, including any history of reactive airway disease or medically diagnosed wheezing.
* Member of a household that contained, or would contain, an infant who was less than 6 months of age at the enrollment date through Day 28.
* Member of a household that contains another child who was, or was scheduled to be, enrolled in IMPAACT 2011, 2012 or 2013 or another study evaluating an intranasal live-attenuated RSV vaccine, AND there had been or would be an overlap in residency during that other child's participation in the study's Acute Phase (Days 0 to 28).
* Member of a household that contained an immunocompromised individual, including, but not limited to:

  * a person who was greater than or equal to 6 years of age with HIV-related immunodeficiency, defined as having a most recent CD4 T lymphocyte cell count less than 300 cells/mm\^3. CD4 T lymphocyte count must have been measured within 6 months prior to enrollment, or
  * a person age 1 year up to less than 6 years with HIV-related immunodeficiency, defined as having a most recent CD4 T lymphocyte cell percentage less than 25 or CD4 T lymphocyte count less than 750 cells/mm\^3 (if both values are available, use the lower of the two). CD4 T lymphocyte parameter must have been measured within the 6 months prior to enrollment; or
  * a person age less than 1 year with HIV-related immunodeficiency, defined as having a most recent CD4 T lymphocyte cell percentage less than 30 or CD4 T lymphocyte count less than 1000 cells/mm\^3 (if both values are available, use the lower of the two). CD4 T lymphocyte parameter must have been measured within the 6 months prior to enrollment; or
  * a person who had received chemotherapy within the 12 months prior to enrollment; or
  * a person receiving immunosuppressant agents; or
  * a person living with a solid organ or bone marrow transplant.

Verbal report of CD4 T cell lymphocyte was sufficient documentation if the parent/guardian was confident of history.

* Attended a daycare facility and shared a room with infants less than 6 months of age, and parent/guardian was unable or unwilling to suspend daycare for 28 days following inoculation.
* Any of the following events at the time of enrollment:

  * fever (rectal temperature of greater than or equal to 100.4°F (38°C)), or
  * upper respiratory signs or symptoms (rhinorrhea, cough, or pharyngitis) or
  * nasal congestion significant enough to interfere with successful inoculation, or
  * otitis media.
* Receipt of the following prior to enrollment:

  * any inactivated vaccine or live-attenuated rotavirus vaccine within the 14 days prior, or
  * any live vaccine, other than rotavirus vaccine, within the 28 days prior, or
  * another investigational vaccine or investigational drug within 28 days prior
* Scheduled administration of the following after planned inoculation:

  * inactivated vaccine or live-attenuated rotavirus vaccine within the 14 days after, or
  * any live vaccine other than rotavirus in the 28 days after, or
  * another investigational vaccine or investigational drug in the 56 days after
* Receipt of immunoglobulin, any antibody products, or any blood products within the past 6 months
* Receipt of any of the following medications within 3 days of study enrollment:

  * systemic antibacterial, antiviral, antifungal, anti-parasitic, or antituberculous agents, whether for treatment or prophylaxis, or
  * intranasal medications, or
  * other prescription medication except as listed below

Permitted concomitant medications (prescription or non-prescription) include nutritional supplements, medications for gastroesophageal reflux, eye drops, and topical medications, including (but not limited to) cutaneous (topical) steroids, topical antibiotics, and topical antifungal agents.

* Receipt of salicylate (aspirin) or salicylate-containing products within the 28 days prior to enrollment.
* Born at less than 34 weeks gestation.
* Born at less than 37 weeks gestation and less than 1 year of age at the time of enrollment.
* Suspected or documented developmental disorder, delay, or other developmental problem.
* Previous receipt of supplemental oxygen therapy in a home setting.

Answer: B