WORLDSpain Reserves AstraZeneca Vaccine for Those Over 60Neha VermaApril 8, 2021April 8, 2021 by Neha VermaApril 8, 2021April 8, 202101381 Spain on Wednesday announced it would reserve the AstraZeneca vaccine for those over 60 after an EU regulator said blood clots should be listed as...