The latest WHO/UNICEF estimates of national childhood immunisation coverage have revealed the largest declines in routine immunisation uptake globally in three decades. Through a large-scale retrospective modelling study, we investigate the extent to which vaccine confidence has changed globally using pre- and post-pandemic.
The State of the World’s Children 2023 was developed in collaboration with VCP and using Vaccine Confidence Index data. It reveals that public perception of the importance of vaccines for children declined during the COVID-19 pandemic in 52 out of 55 countries studied.
Our third study of COVID-19 vaccine hesitancy among 23,000 respondents in 23 countries, surveyed from 29 June to 10 July 2022 found willingness to accept vaccination at 79.1%, up 5.2% from June 2021.
In this large-scale multi-country study, we explored intent to accept a COVID-19 vaccine and the socio-demographic and emotional determinants of uptake for 17 countries.
There is a strong culture of vaccination in Brazil. Brazilians have trust in the primary health care system and national immunisation programs. There have been successful vaccination drives in recent memory including against diseases like polio which was eradicated in 1989.
The IRIS Academic Research Group was founded by some of the world’s leading researchers and academic institutions and launched in June 2021 at the inaugural Global Vaccine Confidence Summit as part of the UK government’s G7 Presidency.
Overview Human Papillomavirus (HPV) is the fourth biggest cause of mortality amongst women in Brazil according to the Pan American Health Organisation (PAHO) but COVID-19…
Between October 31, 2020 and December 15, 2020, 26,759 individuals were surveyed across 32 countries via nationally representative survey designs.
Maternal immunisation is key to protecting maternal and newborn health. We interviewed pregnant women in Brazil to identify barriers to and enablers of maternal immunisation in the country.
In this study, we aimed to build upon recent advances in Transformer-based…
This article investigates how hope and trust played…
This is the first systematic review and meta-analysis to examine the strength of the relationships between…