My elder brother aged 51 years is asthmatic, at the same time he is a case of infantile spasm. He is on levipil 500 and tegrital 200 daily for his seizures. For asthma he uses foracort rotacaps 200. My mother told me he had never taken vaccines.in his childhood when he was vaccinated he had convulsions. My question is can he take covid vaccines? (he also has glaucoma)