“What will be done is a register … of those people who were offered it and simply rejected it,” Illa told Spanish television channel La Sexta.
But health professionals have warned that the idea poses potential dangers.
“The most important thing is to know how the registry will be used,” said Jose Luis Cobos, deputy director of the Spanish General Health Care Council.
“If it’s for public health purposes, to better understand COVID and it’s anonymous, that’s one thing,” he said.
“But if it’s ‘I’m on the list of bad people now,’ that’s another thing. We do not believe that a register should be used to violate freedoms or for employers against people, “he added.
The vaccine is launched
Hours after Monday’s Illa television interview, the head of the Spanish Medicines Agency, Maria Jesus Lamas, told SER radio in Spain that the new register would be used “to understand the causes of the decline in vaccination … doubt or rejection ”.
“The register is anonymous,” she added. “There’s no chance of identifying anyone on the register.”
The 17 regional governments in Spain administer vaccines throughout the country.
In the southern region of Andalusia, people are currently on a register if they are given a vaccine, including the batch number and who administered it for quality control purposes, a spokeswoman for the health department told CNN. from Andalusia.
The spokesman also noted that there is no register for members of the general public who refuse vaccination, although Andalusian health workers must sign a document if they refuse vaccination.
Spain has the ninth largest number of coronavirus cases in the world, with over 1.8 million, and the tenth highest number of deaths, with just over 50,000, according to Johns Hopkins University.