vs pfizer booster vaccine  (Pfizer Inc)

Journal: Frontiers in Immunology

Article Title: Longitudinal evaluation of T-cell responses to Pfizer-BioNTech and Janssen SARS-CoV-2 vaccines as boosters in Ghanaian adults

doi: 10.3389/fimmu.2025.1643083

Figure Lengend Snippet: Longitudinal analysis of IFN-γ, TNF-α, IL-1β & IL-6 responses (pg/ml) in individuals who received the Janssen (A–D) or Pfizer (E–H) booster vaccines. Friedman’s test and Dunn’s multiple comparisons were used for across timepoints comparison within the Janssen and Pfizer groups. M0 = Samples taken before booster administration; M3, M6, and M9 = Samples taken at 3, 6, and 9 months after booster vaccine administration. Data points represent the median and the error bars, the minimum to maximum range.

Article Snippet: Janssen vs Pfizer booster vaccine , 2.11251 , 2.14336 , 0.986 , 0.3243 , .

Techniques: Vaccines, Comparison

Journal: Frontiers in Immunology

Article Title: Longitudinal evaluation of T-cell responses to Pfizer-BioNTech and Janssen SARS-CoV-2 vaccines as boosters in Ghanaian adults

doi: 10.3389/fimmu.2025.1643083

Figure Lengend Snippet: Longitudinal analysis of IL-2, IL-12, and IL-17 responses (pg/ml) in individuals who received Janssen (A–C) or Pfizer (D–F) booster vaccines. Friedman’s test and Dunn’s multiple comparisons were used for comparisons across time points in the Janssen and Pfizer recipients. M0 = Samples taken before booster administration; M3, M6, and M9 = Samples taken at 3, 6, and 9 months after booster administration. Data points represent the median and the error bars, the minimum to maximum range.

Article Snippet: Janssen vs Pfizer booster vaccine , 2.11251 , 2.14336 , 0.986 , 0.3243 , .

Techniques: Vaccines

Journal: Frontiers in Immunology

Article Title: Longitudinal evaluation of T-cell responses to Pfizer-BioNTech and Janssen SARS-CoV-2 vaccines as boosters in Ghanaian adults

doi: 10.3389/fimmu.2025.1643083

Figure Lengend Snippet: Longitudinal analysis of IL-4 and IL-10 responses (pg/ml) in individuals who received the Janssen (A, B) or Pfizer (C, D) booster vaccines. Friedman’s test, and Dunn’s multiple comparisons were used for across time point comparisons in the Janssen and Pfizer recipients. M0 = Samples taken before booster administration, M3, M6 & M9 = Samples taken at months 3, 6, and 9 post booster administration. Data points represent the median and the error bars, the minimum to maximum range.

Article Snippet: Janssen vs Pfizer booster vaccine , 2.11251 , 2.14336 , 0.986 , 0.3243 , .

Techniques: Vaccines

Journal: Frontiers in Immunology

Article Title: Longitudinal evaluation of T-cell responses to Pfizer-BioNTech and Janssen SARS-CoV-2 vaccines as boosters in Ghanaian adults

doi: 10.3389/fimmu.2025.1643083

Figure Lengend Snippet: Magnitude of IFN-γ (A) , IL-1β (B) , TNF-α (C) and IL-6 (D) responses between Janssen and Pfizer booster vaccinated individuals. The data are represented as box and whisker plots; p-values were calculated at each timepoint using the Mann-Whitney U-test between the Janssen and Pfizer groups with no significant differences reported (p>0.05). Month 0 = Samples taken before booster administration, Month 3, 6 & 9 = Samples taken at months 3, 6, and 9 post booster administration. White horizontal lines represent the median while the whisker represents the minimum to maximum range.

Article Snippet: Janssen vs Pfizer booster vaccine , 2.11251 , 2.14336 , 0.986 , 0.3243 , .

Techniques: Whisker Assay, MANN-WHITNEY

Journal: Frontiers in Immunology

Article Title: Longitudinal evaluation of T-cell responses to Pfizer-BioNTech and Janssen SARS-CoV-2 vaccines as boosters in Ghanaian adults

doi: 10.3389/fimmu.2025.1643083

Figure Lengend Snippet: Longitudinal analysis of IFN-γ, TNF-α, IL-1β & IL-6 responses (pg/ml) in individuals who received the Janssen (A–D) or Pfizer (E–H) booster vaccines. Friedman’s test and Dunn’s multiple comparisons were used for across timepoints comparison within the Janssen and Pfizer groups. M0 = Samples taken before booster administration; M3, M6, and M9 = Samples taken at 3, 6, and 9 months after booster vaccine administration. Data points represent the median and the error bars, the minimum to maximum range.

Article Snippet: To assess cytokine expression differences between the Janssen and Pfizer booster vaccine groups over the 9-month study period, we fitted a Generalized Linear Mixed Models (GLMMs) for each cytokine.

Techniques: Vaccines, Comparison

Journal: Frontiers in Immunology

Article Title: Longitudinal evaluation of T-cell responses to Pfizer-BioNTech and Janssen SARS-CoV-2 vaccines as boosters in Ghanaian adults

doi: 10.3389/fimmu.2025.1643083

Figure Lengend Snippet: Longitudinal analysis of IL-2, IL-12, and IL-17 responses (pg/ml) in individuals who received Janssen (A–C) or Pfizer (D–F) booster vaccines. Friedman’s test and Dunn’s multiple comparisons were used for comparisons across time points in the Janssen and Pfizer recipients. M0 = Samples taken before booster administration; M3, M6, and M9 = Samples taken at 3, 6, and 9 months after booster administration. Data points represent the median and the error bars, the minimum to maximum range.

Article Snippet: To assess cytokine expression differences between the Janssen and Pfizer booster vaccine groups over the 9-month study period, we fitted a Generalized Linear Mixed Models (GLMMs) for each cytokine.

Techniques: Vaccines

Journal: Frontiers in Immunology

Article Title: Longitudinal evaluation of T-cell responses to Pfizer-BioNTech and Janssen SARS-CoV-2 vaccines as boosters in Ghanaian adults

doi: 10.3389/fimmu.2025.1643083

Figure Lengend Snippet: Longitudinal analysis of IL-4 and IL-10 responses (pg/ml) in individuals who received the Janssen (A, B) or Pfizer (C, D) booster vaccines. Friedman’s test, and Dunn’s multiple comparisons were used for across time point comparisons in the Janssen and Pfizer recipients. M0 = Samples taken before booster administration, M3, M6 & M9 = Samples taken at months 3, 6, and 9 post booster administration. Data points represent the median and the error bars, the minimum to maximum range.

Article Snippet: To assess cytokine expression differences between the Janssen and Pfizer booster vaccine groups over the 9-month study period, we fitted a Generalized Linear Mixed Models (GLMMs) for each cytokine.

Techniques: Vaccines

Journal: Frontiers in Immunology

Article Title: Longitudinal evaluation of T-cell responses to Pfizer-BioNTech and Janssen SARS-CoV-2 vaccines as boosters in Ghanaian adults

doi: 10.3389/fimmu.2025.1643083

Figure Lengend Snippet: Magnitude of IFN-γ (A) , IL-1β (B) , TNF-α (C) and IL-6 (D) responses between Janssen and Pfizer booster vaccinated individuals. The data are represented as box and whisker plots; p-values were calculated at each timepoint using the Mann-Whitney U-test between the Janssen and Pfizer groups with no significant differences reported (p>0.05). Month 0 = Samples taken before booster administration, Month 3, 6 & 9 = Samples taken at months 3, 6, and 9 post booster administration. White horizontal lines represent the median while the whisker represents the minimum to maximum range.

Article Snippet: To assess cytokine expression differences between the Janssen and Pfizer booster vaccine groups over the 9-month study period, we fitted a Generalized Linear Mixed Models (GLMMs) for each cytokine.

Techniques: Whisker Assay, MANN-WHITNEY

Journal: Frontiers in Immunology

Article Title: Longitudinal evaluation of T-cell responses to Pfizer-BioNTech and Janssen SARS-CoV-2 vaccines as boosters in Ghanaian adults

doi: 10.3389/fimmu.2025.1643083

Figure Lengend Snippet: Magnitude of IL-2 (A) , IL-1β (B) and IL-10 (C) responses between individuals who received a primary mRNA vaccination and either an mRNA or viral vector booster vaccine. The data are represented as box and whisker plots; p-values were calculated at each timepoint between the mRNA booster and viral vector booster groups using the Mann-Whitney U-test. Month 0 = Samples taken before booster administration, M3, M6 & M9 = Samples taken at months 3, 6, and 9 post booster administration. Data points represent the median and the error bars, the minimum to maximum range.

Article Snippet: To assess cytokine expression differences between the Janssen and Pfizer booster vaccine groups over the 9-month study period, we fitted a Generalized Linear Mixed Models (GLMMs) for each cytokine.

Techniques: Plasmid Preparation, Whisker Assay, MANN-WHITNEY

Journal: Frontiers in Immunology

Article Title: Longitudinal evaluation of T-cell responses to Pfizer-BioNTech and Janssen SARS-CoV-2 vaccines as boosters in Ghanaian adults

doi: 10.3389/fimmu.2025.1643083

Figure Lengend Snippet: Longitudinal analysis of IFN-γ, TNF-α, IL-1β & IL-6 responses (pg/ml) in individuals who received the Janssen (A–D) or Pfizer (E–H) booster vaccines. Friedman’s test and Dunn’s multiple comparisons were used for across timepoints comparison within the Janssen and Pfizer groups. M0 = Samples taken before booster administration; M3, M6, and M9 = Samples taken at 3, 6, and 9 months after booster vaccine administration. Data points represent the median and the error bars, the minimum to maximum range.

Article Snippet: The Janssen vaccine booster elicited a more sustained cellular response over the nine months, while the Pfizer vaccine booster group showed signs of response decline after three months.

Techniques: Vaccines, Comparison

Journal: Frontiers in Immunology

Article Title: Longitudinal evaluation of T-cell responses to Pfizer-BioNTech and Janssen SARS-CoV-2 vaccines as boosters in Ghanaian adults

doi: 10.3389/fimmu.2025.1643083

Figure Lengend Snippet: Longitudinal analysis of IL-2, IL-12, and IL-17 responses (pg/ml) in individuals who received Janssen (A–C) or Pfizer (D–F) booster vaccines. Friedman’s test and Dunn’s multiple comparisons were used for comparisons across time points in the Janssen and Pfizer recipients. M0 = Samples taken before booster administration; M3, M6, and M9 = Samples taken at 3, 6, and 9 months after booster administration. Data points represent the median and the error bars, the minimum to maximum range.

Article Snippet: The Janssen vaccine booster elicited a more sustained cellular response over the nine months, while the Pfizer vaccine booster group showed signs of response decline after three months.

Techniques: Vaccines

Journal: Frontiers in Immunology

Article Title: Longitudinal evaluation of T-cell responses to Pfizer-BioNTech and Janssen SARS-CoV-2 vaccines as boosters in Ghanaian adults

doi: 10.3389/fimmu.2025.1643083

Figure Lengend Snippet: Longitudinal analysis of IL-4 and IL-10 responses (pg/ml) in individuals who received the Janssen (A, B) or Pfizer (C, D) booster vaccines. Friedman’s test, and Dunn’s multiple comparisons were used for across time point comparisons in the Janssen and Pfizer recipients. M0 = Samples taken before booster administration, M3, M6 & M9 = Samples taken at months 3, 6, and 9 post booster administration. Data points represent the median and the error bars, the minimum to maximum range.

Article Snippet: The Janssen vaccine booster elicited a more sustained cellular response over the nine months, while the Pfizer vaccine booster group showed signs of response decline after three months.

Techniques: Vaccines

Journal: Frontiers in Immunology

Article Title: Longitudinal evaluation of T-cell responses to Pfizer-BioNTech and Janssen SARS-CoV-2 vaccines as boosters in Ghanaian adults

doi: 10.3389/fimmu.2025.1643083

Figure Lengend Snippet: Magnitude of IFN-γ (A) , IL-1β (B) , TNF-α (C) and IL-6 (D) responses between Janssen and Pfizer booster vaccinated individuals. The data are represented as box and whisker plots; p-values were calculated at each timepoint using the Mann-Whitney U-test between the Janssen and Pfizer groups with no significant differences reported (p>0.05). Month 0 = Samples taken before booster administration, Month 3, 6 & 9 = Samples taken at months 3, 6, and 9 post booster administration. White horizontal lines represent the median while the whisker represents the minimum to maximum range.

Article Snippet: The Janssen vaccine booster elicited a more sustained cellular response over the nine months, while the Pfizer vaccine booster group showed signs of response decline after three months.

Techniques: Whisker Assay, MANN-WHITNEY

Journal: Microorganisms

Article Title: COVID-19 Vaccines Effectiveness and Safety in Trinidad and Tobago: A Systematic Review and Meta-Analysis

doi: 10.3390/microorganisms13010135

Figure Lengend Snippet: Overview of 65 eligible studies examining the effectiveness and safety of COVID-19 vaccines.

Article Snippet: Andrews et al., 2022 [ ] , To explore concerns about the effectiveness of current vaccines against the omicron (B.1.1.529) variant. , Test-negative case–control design , A Pfizer/BioNTech or Moderna vaccine booster after either the ChAdOx1 nCoV-19 or Pfizer/BioNTech primary course substantially increased protection, which decreases over time..

Techniques: Vaccines, Activity Assay, Infection, Virus, Variant Assay, Neutralization, Plasmid Preparation, Binding Assay, Recombinant, Injection, Functional Assay