Supplementary data and materials for: Micronutrient and protein-energy supplementation enhance vaccine responses in undernourished children: Evidence from a systematic review

This dataset accompanies the F1000Research article “Micronutrient and protein-energy supplementation enhance vaccine responses in undernourished children: Evidence from a systematic review.” The repository includes: -Tables_with_ExplanatoryNote.docx : Final harmonized tables (Tables 1–3) with explanatory note. -F1000_Vaccine_Review_Tables_V4_Cleaned.xlsx: Study-level dataset (29 included studies). -Figure 1.jpg : PRISMA 2020 flow diagram. Extended data are provided to ensure transparency, replicability, and alignment with PRISMA 2020 standards.