Authorities to discuss whether to open up booster vaccine rollout to over 50s | Catalan News
Spain lifts final Covid rules for UK travellers - BBC News
Effectiveness of mRNA vaccine boosters against infection with the SARS-CoV-2 omicron (B.1.1.529) variant in Spain: a nationwide cohort study - The Lancet Infectious Diseases
Omicron booster shots are coming—with lots of questions | Science | AAAS
La Moncloa. 07/02/2023. Government of Spain abolishes mandatory use of face masks on public transport [Government/Activity of the Council of Ministers]
Effectiveness of mRNA vaccine boosters against infection with the SARS-CoV-2 omicron (B.1.1.529) variant in Spain: a nationwide cohort study - The Lancet Infectious Diseases
Spain Now Requires Booster Shot For Travelers — What To Know
Do you need a Covid booster jab to travel in 2022? How do you prove your vaccinations in the NHS app? - Which? News
Spain Extends Travel Restrictions, Requires Booster Jabs for Those Vaccinated Before May 2021
What do I need to travel to Spain? Latest documents and entry requirements for 2023 | The Independent