On March 11, 2020, the World Health Organization (WHO) recognized COVID-19, the disease caused by the SARS-CoV-2 virus, as a pandemic. 1 This pandemic has claimed 640,016 lives worldwide, as officially reported to the WHO. 2 In parallel, an epidemic equally dangerous for human health; the "infodemic" spread. Infodemic is a term coined to define information excess, some accurate and some not, during an epidemic, which could damage public health. 3
Infodemic spreads rapidly, influencing the behavior of the population, avoiding their adherence to preventive health measures. The amplifying factor of the infodemic is mainly social media, whose users increased globally by 20-87%, during the pandemic. 4 Infodemic has been prejudicial due to: 1) distorted communication of facts with a weak scientific basis; and 2) diffusion of pseudoscientific theories. 5 In the context of a pandemic threatening our lives, in the absence of an effective vaccine or treatment, amid the constant updating of scientific information, as we learn more about SARS-CoV-2 and COVID-19; a favorable scenario has been generated for infodemic.