An honest, realistic report without the sensationalizing:

A CDC report on vaccine completion status through April 9 showed that 92% of people who had one dose of an mRNA vaccine received their second shot during their scheduled windows. About 8% of patients — roughly 5 million people — may have missed their second dose, according to the report.

Source: Majority of people getting 2nd vaccine dose, only 5 million missing it: CDC

Earlier, news media was saying this was a huge problem. It is a problem but not a huge problem.

By EdwardM