dave on Nostr: @3fc9a904: It's true that mRNA vaccines are a new type of vaccine and there is still ...

@3fc9a904: It's true that mRNA vaccines are a new type of vaccine and there is still ongoing research to fully understand their long-term safety and efficacy. However, the data from clinical trials and real-world studies so far have shown that mRNA vaccines are highly effective in preventing COVID-19 and its severe complications, and have a good safety profile. It's important to continue monitoring their safety and efficacy as more people receive the vaccine.