key: cord-1055595-o88ksfgr
authors: Travezaño-Cabrera, Aaron; Cabrera-Lliuyac, Nyra; Travezaño-Cabrera, Jesus
title: SARS-CoV-2 and the myths about vaccination()
date: 2021-04-29
journal: Enferm Clin (Engl Ed)
DOI: 10.1016/j.enfcle.2021.02.002
sha: d42edf3ff7359a929f012bae12d271902a9a12aa
doc_id: 1055595
cord_uid: o88ksfgr

nan

Dear Editor, From the start of the current pandemic caused by the SARS-CoV-2 virus on 31 December 2019 until 12 February 2021, 107,935,117 cases have been reported and 2,372,399 people have died worldwide. 1 Due to this serious disease scenario, vaccines are under development around the world against SARS-CoV-2, with the aim of mitigating its propagation in the global population. There are currently 63 candidate vaccines, of which the majority are still in the clinical trial stage. 2 Four of these vaccines have already been approved for use in humans, and they have been approved in a growing number of countries which have given the green light for their purchase and use for rapid immunisation.

Nevertheless, an existing problem has resurged during the process of vaccination against SARS-CoV-2: vaccination reticence.

Reticence towards vaccination is defined as hesitancy or a refusal to be vaccinated, in spite of the availability of a vaccine. The World Health Organisation (WHO) considers this to be one of the 10 main threats against world health. 3 In connection with this, a recent study in 19 countries questioned 13,426 people about their acceptance of COVID-19 vaccines. The overall results showed that 25.9% of participants said they were ''somewhat in disagreement'' or ''totally disagreed'' with vaccination. There were major differences between countries, with data showing almost 90% of acceptation in countries like China, to less than 50% acceptance in other countries such as Russia. 4 An example is a study undertaken in Arab countries, which showed that 27.7% of respondents thought that vaccination was a means of implanting chips to control individuals, while 23.4% answered that vaccines subsequently cause infertility. 5 These canards about vaccines have increased as they are easily spread by social networks, as well as by the distance of individuals from official sources of information. On the other hand, the results of these myths will affect the process of worldwide immunisation, with a negative impact that may have consequences at an individual level (people who do not develop antibodies against the virus before there is a new outbreak of SARS-CoV-2) or even collectively, preventing the necessary immunity at community level.

Given this panorama, one possible solution would be to demand greater rigor in the digital media, restricting the access and spread of misleading content. Another solution would be information campaigns in different media such as radio and television, as well as the social networks. These are key tools for the publication of messages based on scientific evidence that can be verified, messages that are clear, exact and comprehensible for the population, with the aim of increasing trust in vaccination.

Campaigns of this type should also be implemented in health centres, where nurses play a key role in the health education of the population. They should undertake this educational role for vaccines too, as they have the opportunity to offer advice which resolves doubts and questions, discrediting the rumours and myths about vaccination which give rise to unfounded worries and questions about it.

COVID-19 Data in Motion 2021

World Health Organization. Draft landscape of COVID-19 candidate vaccines 2021

World Health Organization. Ten threats to global health in 2019

All rights reserved. ENFCLE-1830

A global survey of potential acceptance of a COVID-19 vaccine

High rates of covid-19 vaccine hesitancy and its association with conspiracy beliefs: a study in Jordan and Kuwait among other Arab countries