Category: Vaccine


Note: XREF to this site: Q: What is mRNA in a nutshell? A: Messenger RNA vaccines—also called mRNA vaccines—are some of the first COVID-19 vaccines authorized for use in the United States. COVID-19 mRNA vaccines give instructions for cells to Read more…


As of 20210212, there are two approved vaccines – Moderna and Pfizer. To be most effective, both requires two doses.  Second dose of Moderna, after 28 days.  Second dose of Pfizer, after 21 days. Vaccinations are most resilient 14 days Read more…

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