https://futuros.gob.es/sites/default/files/2023-09/RESILIENTEU2030.pdf
https://elemental.medium.com/the-truth-about-vitamin-d-zinc-and-other-coronavirus-rumors-a217eb4b655f
https://www.southcentre.int/wp-content/uploads/2023/05/RP178_A-Response-to-COVID-19-and-Beyond-Expanding-African-Capacity-in-Vaccine-Production_EN.pdf