The pandemic of coronavirus disease 2019 (COVID-19) continuously causes deaths worldwide, representing a considerable challenge to health care and economic systems with a new precedent in human history.Many therapeutic medicines primarily focused on preventing severe organ damage and complications, which can be fatal in some confirmed cases.The synthesized modified mRNA (modRNA) represents a nonviral, integration-free, zero-footprint, efficient, and safe strategy for china glaze fairytale bliss vaccine discovery.modRNA-based technology has facilitated the rapid development of the first COVID-19 vaccines hdw1620dnpk due to its cost- and time-saving properties, thus initiating a new era of prophylactic vaccines against infectious diseases.
Recently, COVID-19 modRNA vaccines were approved, and a large-scale vaccination campaign began worldwide.To date, results suggest that the modRNA vaccines are highly effective against virus infection, which causes COVID-19.Although short-term studies have reported that their safety is acceptable, long-term safety and protective immunity remain unclear.In this review, we describe two major approved modRNA vaccines and discuss their potential myocarditis complications.