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Clearly, we have a lot to learn about this virus and we are all learning in real time.
Based on the latest information, one dose of booster is sufficient.
In this type of vaccine, genetic material from the COVID-19 virus is placed in a modified version of a different virus viral vector.
Dr Adham said various negotiations were also underway for Malaysia to participate in more clinical trials of the Covid-19 vaccine involving various types such as mRNA, inactivated vaccine and non-replicating viral vectors.
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