If planning to travel abroad during this summer, make sure to check and verify whether the vaccine you have been immunised with is recognised in your destination country.
The J&J and AstraZeneca shots are two of the four approved COVID-19 vaccinations in Europe.
The World Health Organization is looking into the issue but said there was no reason not to use the drug.
We need to save tourism this summer.
The government intends to have 70% of the 47 million population vaccinated by the summer.
Almost two million Spaniards have received at least one vaccine dose.
Several regions have relaxed restrictions such as night-time curfews in the past couple of weeks.
Vaccination against COVID-19.
Spain's health ministry has stated in a document that cases of re-infection within six months are "exceptional".
A nurse puts down a syringe with COVID-19 vaccine in Madrid.
A vial and sryinge are seen in front of a displayed AstraZeneca logo in this illustration taken January 11, 2021.
Vials labelled "COVID-19 Coronavirus Vaccine" are placed on dry ice in this illustration taken.