The donation comes as African countries struggle to vaccinate a fraction of their population.
The safety of other vaccines and drugs stored in the refrigerator is now being evaluated.
Meanwhile people who had previously contracted the virus were also found to have not much difference in terms of levels of protection after they were jabbed.
Governor Yahaya Bello has been leading a disinformation crusade against COVID-19 and vaccination drive.
Vaccine manufacturer AstraZeneca maintained that the vaccine had been approved as safe by relevant regulatory bodies.
