Our study (NCT04800133) aimed to determine the safety and immunogenicity in patients with IEIs receiving a 3-dose primary series of mRNA vaccine BNT162b2 (age 12+) or inactivated whole-virion vaccine CoronaVac (age 3+) in Hong Kong. including Omicron BA. 1 neutralization. in a nonrandomized manner. https://www.bekindtopets.com/hot-super-Chervo-Marco-Jacke-Herren-limited-grab/