Related: US will overhaul childhood vaccine schedule to recommend fewer shots (33 points, 4 days ago, 11 comments) https://news.ycombinator.com/item?id=46504844

Unrelated: MHRA approves self replicating mRNA Covid-19 vaccine (10 points, 5 days ago, 6 comments) https://news.ycombinator.com/item?id=46500392