mRNA vaccines: 5 things to know By Katie Hunt, CNN 4 minute read Updated 10:17 PM EDT, Mon October 2, 2023 Link Copied! Video Ad Feedback. Sanjay Gupta explains how scientists are trying to ...

Two pioneering scientists who created the technology behind life-saving Covid-19 vaccines have won the Nobel Prize in medicine or physiology.

5 Questions About mRNA Vaccines, Answered. We asked experts about how the technology works, its safety and its potential in medicine. Listen to this article · 7:39 min Learn more.

In participants without any prior infection, the BA.4/5 geometric mean fold rise (GMFR) from pre-booster levels was 6.3-fold in those who were administered mRNA-1273.214 compared to a 3.5-fold ...

mRNA vaccines use mRNA created in a laboratory to teach our cells how to make a protein that triggers an immune response inside our bodies, according to the Centers for Disease Control and Prevention.

The median BA.5 CD4+ T-cell response increased from 0.060% to 0.130% after monovalent mRNA boosting and from 0.051% to 0.072% after bivalent mRNA boosting (Figure 1E and 1F).

mRNA Covid vaccines, such as Pfizer and Moderna shots, are effective at preventing infection and severe illness and have low rates of serious side effects in young children, according to a study ...

The safety, reactogenicity, immunogenicity, and efficacy of the mRNA-1273 coronavirus disease 2019 (Covid-19) vaccine in young children are unknown.Part 1 of this ongoing phase 2–3 trial was ...

Two pioneering scientists who created the technology behind life-saving Covid-19 vaccines have won the Nobel Prize in medicine or physiology.