Shingrix

A suspected case of HZ is defined as new unilateral rash accompanied by pain (broadly defined to include allodynia, pruritus or other sensations) and no alternative diagnosis. A suspected case of HZ can be confirmed in two ways: * By PCR; * By the HZ Ascertainment Committee (HZAC).

A participant with vaccine response for anti-gE was defined as a participant with: * at least a 4-fold greater post-last vaccination anti-gE antibody (Ab) concentration as compared to the pre-vaccination anti-gE Ab concentration, for participants who were seropositive at baseline, or * at least a 4-fold greater post-last vaccination anti-gE Ab concentration as compared to the anti-gE Ab cut-off value for seropositivity, for participants who were seronegative at baseline.

Anti-gE antibody concentrations were determined by enzyme-linked immunosorbent assay (ELISA) and expressed as GMCs in milli-international units per milliliter (mIU/mL).

Anti-S antibody concentrations were determined by Multiplex Electrochemiluminescence assay and expressed as GMCs in arbitrary units per milliliter (AU/mL).

Antibody titers against the 4 influenza strains (A/H1N1 strain, A/H3N2 strain, B/Victoria lineage and B/Yamagata lineage) included in the FLU D-QIV vaccine were determined by hemagglutination inhibition and expressed as GMTs.

Anti-S antibody concentrations were determined by Multiplex Electrochemiluminescence assay and expressed as GMCs in AU/mL.

Anti-gE antibody concentrations were determined by enzyme-linked immunosorbent assay (ELISA) and expressed as geometric mean concentrations (GMCs) in milli-international units per milliliter (mIU/mL).

Anti-gE antibody concentrations were determined by ELISA and expressed as GMCs in mIU/mL.

Vaccine response rate (VRR) for Varicella Zoster Virus (VZV) anti-glycoprotein E (gE) humoral immunogenicity was determined by Enzyme Limked Immunosorbent Assay (ELISA). The VRR for anti-gE is defined as the percentage of subjects who had at least: a 4-fold increase in the anti-gE antibodies concentration as compared to the pre-vaccination anti-gE antibodies concentration, for subjects who are seropositive at baseline, or, a 4-fold increase in the anti-gE antibodies concentration as compared to the anti-gE antibodies cut-off value for seropositivity, for subjects who are seronegative at baseline.

Anti-gE antibody concentrations in terms of Geometric Mean concentrations (GMC) were determined by ELISA and expressed as milli-international units per milliliter (mIU/mL)

Anti-pneumococcal antibody titers for the 13 serotypes (1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F and 23F) were determined by Multiplex Opsonophagocytosis Assay (MOPA)

Anti-gE antibody concentrations (GMCs) adjusted for age and baseline concentrations were determined using Analysis Of Covariance (ANCOVA) model. Adjusted GMCs were expressed in milli-international units per milliliter (mIU/mL)

Geometric mean antibody (anti-pneumococcal antibodies: 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F and 23F) titers adjusted for age and baseline concentration were determined using ANCOVA model.

To compare gE-specific CMI immune response of Cohort 1 in allo-SCT who received 2 doses of Shingrix ≥1 years post-transplantation and 18-30 months prior to enrollment across 3 groups defined by the time of vaccination after transplantation.

To compare gE-specific CMI immune response of Cohort 1 in allo-SCT who received 2 doses of Shingrix ≥1 years post-transplantation and 18-30 months prior to enrollment to immunologic data previously determined in prior studies of immune-competent older recipients of RZV (age ≥50 years).

Document all adverse events after 3rd dose of Shingrix.

To compare gE-specific CMI in Cohort 1 recipients at 30-60 days after the 3rd dose of Shingrix with responses before the administration of the 3rd dose.

To compare gE-specific CMI in Cohort 1 recipients at 365 days after the 3rd dose of Shingrix administered 18-30 months after the primary immunization with responses before the administration of the 3rd dose.

To compare gE-specific CMI immune response of Cohort 2 in allo-SCT who received 2 doses of Shingrix ≥1 years post-transplantation and 18-30 months prior to enrollment across 3 groups defined by the time of vaccination after transplantation.

To compare gE-specific CMI immune response of Cohort 1 in allo-SCT who received 2 doses of Shingrix ≥1 years post-transplantation and 18-30 months prior to enrollment to immunologic data previously determined in prior studies of immune-competent older recipients of RZV (age ≥50 years).

Document all adverse events after 3rd dose of Shingrix.

To compare gE-specific CMI in Cohort 2 recipients at 30-60 days after the 3rd dose of Shingrix administered 18-30 months after the primary immunization with responses before the administration of the 3rd dose.

To compare gE-specific CMI in Cohort 2 recipients at 365 days after the 3rd dose of Shingrix administered 18-30 months after the primary immunization with responses before the administration of the 3rd dose.

To compare gE-specific CMI immune response of Cohort 3 in allo-SCT who received 2 doses of Shingrix ≥1 years post-transplantation and 18-30 months prior to enrollment across 3 groups defined by the time of vaccination after transplantation.

To compare gE-specific CMI immune response of Cohort 3 in allo-SCT who received 2 doses of Shingrix ≥1 years post-transplantation and 18-30 months prior to enrollment to immunologic data previously determined in prior studies of immune-competent older recipients of RZV (age ≥50 years).

Document all adverse events after 3rd dose of Shingrix.

To compare gE-specific CMI in Cohort 3 recipients at 30-60 days after the 3rd dose of Shingrix administered 18-30 months after the primary immunization with responses before the administration of the 3rd dose.

To compare gE-specific CMI in Cohort 3 recipients at 365 days after the 3rd dose of Shingrix administered 18-30 months after the primary immunization with responses before the administration of the 3rd dose.

To compare gE-specific CMI at 30-60 days after a 3rd dose of Shingrix in allo-SCT with responses of immune-competent older adults at the same time point after the dose of Shingrix

To compare gE-specific CMI at 365 days after a 3rd dose of Shingrix in allo-SCT with responses of immune-competent older adults at the same time points after the 2nd dose of Shingrix.

Assessed solicited local AEs are pain, redness and swelling at the injection site. Pain includes tenderness. Note: GSK diary cards for collecting solicited local and general AEs/symptoms is different for subjects \< 6 years and ≥ 6 years. Hence the age category of 1-11 years is further split to 1-5 years and 6-11 years.

Assessed solicited general AEs among Infants/Toddlers/Children \< 6 years are: * Drowsiness * Fever\* * Irritability/Fussiness * Loss of appetite * Gastrointestinal (GI) symptoms\*\* Assessed solicited general AEs among Children ≥ 6 years are: * Fatigue * Fever\* * GI symptoms\*\* * Headache * Myalgia * Shivering (chills) * Fever is defined as temperature ≥ 38.0°C/100.4°F \*\*GI symptoms include nausea, vomiting, diarrhoea, and/or abdominal pain Note: GSK diary cards for collecting solicited local and general AEs/symptoms is different for subjects \< 6 years and ≥ 6 years. Hence the age category of 1-11 years is further split to 1-5 years and 6-11 years.

Assessed solicited general symptoms among Infants/Toddlers/Children \< 6 years are: * Drowsiness * Fever\* * Irritability/Fussiness * Loss of appetite * GI symptoms\*\* Assessed solicited general symptoms among Children ≥ 6 years are: * Fatigue * Fever\* * GI symptoms\*\* * Headache * Myalgia * Shivering (chills) * Fever is defined as temperature ≥ 38.0°C/100.4°F \*\*GI symptoms include nausea, vomiting, diarrhoea, and/or abdominal pain As subjects from the control group are not vaccinated, they will not complete the diary card for local solicited symptoms.

An unsolicited AE is any AE reported in addition to those solicited during the clinical study. Also, any 'solicited' symptom with onset outside the specified period of follow-up for solicited symptoms is to be reported as an unsolicited adverse event.

An unsolicited symptom is any symptom reported in addition to those solicited during the clinical study. Also, any 'solicited' symptom with onset outside the specified period of follow-up for solicited symptoms is to be reported as an unsolicited adverse event.

An SAE is any untoward medical occurrence that results in death, is life-threatening, requires hospitalization or prolongation of existing hospitalization or results in disability/incapacity. pIMDs are sub sets of Adverse events of special interest (AESIs) that include autoimmune disease and other inflammatory and/neurological disorders of interest, which may or may not have autoimmune aetiology. The renal allograft rejections are biopsy confirmed pathophysiological changes indicative of rejection. The rejection is graded for severity and extent of histologic inflammation and injury. The reporting period for any renal allograft rejection is from Visit Day 1 to the study end (month 2).

All seizures occurring within 30 days following study vaccination are reported.

All seizures occurring within 30 days after visit day 1 are reported, for the control groups.

Generalized convulsive seizures are classified as follows: * Level 1 of diagnostic certainty: witnessed sudden loss of consciousness AND generalized, tonic, clonic, tonic-clonic, or atonic motor manifestations * Level 2 of diagnostic certainty: history of unconsciousness AND generalized, tonic, clonic, tonic-clonic, or atonic motor manifestations * Level 3 of diagnostic certainty: history of unconsciousness AND other generalized motor manifestations * Level 4 of diagnostic certainty: reported generalized convulsive seizure with insufficient evidence to meet the case definitions for Level 1, 2 or 3 of diagnostic certainty above * Level 5 of diagnostic certainty: Not a case of generalized convulsive seizure Only levels 1 to 3 of generalized convulsive seizures will comprise the analysis for this outcome measure.

Generalized convulsive seizures are classified as follows: * Level 1 of diagnostic certainty: witnessed sudden loss of consciousness AND generalized, tonic, clonic, tonic-clonic, or atonic motor manifestations * Level 2 of diagnostic certainty: history of unconsciousness AND generalized, tonic, clonic, tonic-clonic, or atonic motor manifestations * Level 3 of diagnostic certainty: history of unconsciousness AND other generalized motor manifestations * Level 4 of diagnostic certainty: reported generalized convulsive seizure with insufficient evidence to meet the case definitions for Level 1, 2 or 3 of diagnostic certainty above * Level 5 of diagnostic certainty: Not a case of generalized convulsive seizure Only levels 1 to 3 of generalized convulsive seizures will comprise the analysis for this outcome measure

The geometric mean concentration (GMC) calculations are performed by taking the anti log of the mean of the log concentration transformations. Antibody concentrations below the cut-off of the assay will be given an arbitrary value equal to half the cut-off for GMC calculation