Covid-19 vaccination hesitancy

The rollout of Covid-19 vaccination is well underway, with more than 700 million doses given worldwide as of April 2021. Vaccination is highly effective at reducing severe illness and death from Covid-19. Vaccines for Covid-19 are also safe, with extremely low risks of severe adverse events. A major threat to the impact of vaccination in preventing disease and death from Covid-19 is low uptake of vaccines. In article published in the British Medical Journal, we give on overview of vaccine hesitancy and some approaches that clinicians and policymakers can adopt at the individual and community levels to help people make informed decisions about Covid-19 vaccination.

The World Health Organization defines vaccine hesitancy as a “delay in acceptance or refusal of safe vaccines despite availability of vaccine services.” It is caused by complex, context specific factors that vary across time, place, and different vaccines, and is influenced by issues such as complacency, convenience, confidence, and sociodemographic contexts. Vaccine hesitancy may also be related to misinformation and conspiracy theories which are often spread online, including through social media. In addition, structural factors such as health inequalities, socioeconomic disadvantages, systemic racism, and barriers to access are key drivers of low confidence in vaccines and poor uptake. The term vaccine hesitancy, although widely used, may not adequately convey these wider determinants that influence decisions to delay or refuse vaccination.

DOI: https://doi.org/10.1136/bmj.n1138

Comments

What is the difference between primordial prevention and primary prevention?

Primordial prevention and primary prevention are both crucial strategies for promoting health, but they operate at different levels. Primordial prevention aims to address the root causes of health problems and improve the wider determinants of health. It focuses on preventing the emergence of risk factors in the first place by tackling the underlying social, economic, and environmental determinants of health. This involves broad, population-wide interventions such as: Policies that promote healthy food choices: Think about initiatives like taxing sugary drinks to discourage unhealthy consumption, or providing subsidies for fruits and vegetables to make them more accessible. Urban planning that prioritises well-being: This could include creating walkable neighborhoods with safe cycling routes, ensuring access to green spaces for recreation and relaxation, and designing communities that foster social connections. Social programs that address inequality: Initiatives aimed at reducing pov...

UK Covid-19 Inquiry - The Importance of a Strong Primary Healthcare System

In my witness statement for Module 10 of the UK Covid-19 Inquiry, I discuss the pandemic's impact through from the perspectives of primary care and public health, drawing on my extensive experience as a senior academic at Imperial College London and as a practising GP and NHS Public Health Specialist. I emphasise that the pandemic disproportionately affected people who were clinically vulnerable, the disabled, ethnic minority communities and those living in deprived areas. The pandemic highlighted how structural inequalities, multigenerational housing, and employment in high-risk frontline roles exacerbated health disparities. My statement also critiques the weakening of public health infrastructure - particularly for the control of infectious diseases - and the lack of integrated health data systems to identify at-risk groups such as the clinically vulnerable. I also advocated for a more robust preventive healthcare model that prioritises community-based primary care ...

Protecting Young People from Meningococcal B Disease: The NHS Targeted Vaccination Programme

Meningococcal group B (MenB) infections are rare but can have devastating consequences. The decision to offer a targeted two-dose vaccination programme to Year 13 students and young people entering university or residential further education reflects concerns about recent outbreaks of meningococcal disease and the higher risk of transmission when large numbers of young adults mix closely for the first time in shared accommodation. The MenB vaccine has a well-established safety record, and evidence from the UK infant immunisation programme has shown substantial reductions in disease among vaccinated children. A targeted programme for those entering higher-risk settings is therefore a reasonable precautionary measure while further evidence is gathered on whether the recent increase in clusters represents a temporary fluctuation in disease patterns or a more sustained change in the epidemiology of MenB infection. The success of the programme will depend on achieving high uptake and ensuri...

Medical Centre

Search This Blog