Health Ministry Says No Mix And Match Of Vaccines For Third Dose: Report
Studies have shown that the immunity built after two doses of COVID-19 vaccine starts to wane after three months.
COVID vaccine booster shots
Omicron Scare: Here’s What You Should Know About Getting Your Third Vaccine Dose
Based on early findings, mRNA vaccines appear to be more effective as a booster dose compared to other COVID vaccines, such as AstraZeneca.
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Trials are also underway of the safety and immune responses to a variety of different booster vaccines, including the next generation variant vaccines.
