A new report from UNICEF warns that people’s confidence in routine childhood vaccines has declined globally during the COVID-19 pandemic. In 52 out of 55 surveyed countries, public perception of vaccines for children declined between 2019 and 2021. Vaccine hesitancy poses a threat to children’s health as the next wave of deaths could be from preventable diseases like measles and diphtheria. Around 67 million children missed out on potentially lifesaving vaccines during the pandemic, but catching up efforts have stalled despite increasing outbreaks.

The COVID-19 pandemic has caused widespread disruptions to our daily lives, and it seems that even the most well-established medical practices are not immune to its effects. According to the United Nations Children’s Fund (UNICEF), the pandemic has sparked a growing distrust in childhood vaccines, which has the potential to have devastating consequences for public health. In this article, we’ll explore the reasons behind this loss of faith in vaccines, and what can be done to address it.


A new report from UNICEF has revealed that the COVID-19 pandemic has caused people worldwide to lose confidence in routine childhood vaccines that are vital to preventing illnesses such as measles and polio. The UN agency has discovered that public perceptions of vaccines for children declined in 52 of the surveyed 55 countries between 2019 and 2021. The data from the report has raised concerns about rising vaccine hesitancy attributable to misinformation, dwindling trust in governments, and political polarization. According to Catherine Russell, UNICEF’s executive director, “we cannot allow confidence in routine immunizations to become another victim of the pandemic,” as the next wave of deaths could be more children with preventable diseases like measles and diphtheria.

The survey results show that vaccine confidence varied globally, with agreement that “vaccines are important for children” declining in countries such as Papua New Guinea and South Korea by 44%, by over a third in Ghana, Senegal, and Japan, and by 13.6 percentage points in the United States. On the other hand, confidence remained broad or increased in India, China, and Mexico. The UNICEF report, its flagship annual State of the World’s Children, stressed that vaccine confidence can easily shift, and the results may not indicate a long-term trend.

Despite the decline in confidence, more than 80% of respondents from almost half of the countries surveyed still said that childhood vaccines were essential. The Vaccine Confidence Project at the London School of Hygiene and Tropical Medicine collected the data. The report has raised concerns as it comes after the largest sustained backslide in childhood immunization in a generation during COVID-19 disruptions. Various efforts to catch up have stalled so far, resulting in 67 million children missing out on one or more lifesaving vaccines during the pandemic, and there are increasing outbreaks.

This situation has raised alarms, and UNICEF believes it is a worrying warning signal of the danger of declining vaccine uptake. Misinformation, dwindling trust in governments, and political polarization have contributed to people worldwide losing confidence in the routine childhood vaccines that are vital in preventing illnesses like measles and polio. It is vital to address these concerns and restore confidence in vaccines as children’s lives depend on it. The report emphasizes the need for continued efforts to educate communities about the importance of vaccines and work collaboratively towards combating vaccine hesitancy. Most importantly, it calls on governments, healthcare stakeholders, and other organizations to prioritize and invest in immunization programs to ensure that every child receives life-saving vaccines.


In conclusion, the COVID-19 pandemic has undoubtedly had a significant impact on people’s beliefs and attitudes towards childhood vaccines. UNICEF’s recent report highlights the alarming trend of decreased vaccine confidence, which poses a significant threat to the health of children around the world. It is crucial that we continue to educate and engage with communities to rebuild trust and ensure that every child can receive life-saving vaccines. Let us not forget the immense benefits that vaccines have contributed to public health, and let us work together to protect children’s lives and futures.