At present, it is recommended to get 'booster' doses only six months after the second dose of the vaccine in Azerbaijan, Yagut Garayeva, head of TABIB's Disease Control and Prevention Department, has said.
"The 4th dose (revaccination) has not yet been routinely administered in Azerbaijan or other countries. At the same time, there are no contraindications to revaccination, i.e., the 4th dose, and in our country, the 4th dose can be injected at one's own will," she added.