OMG! The US vaccines are becoming ineffective against the Delta variant.

https://www.cnbc.com/2021/07/30/cdc-study-shows-74percent-of-people-infected-in-massachusetts-covid-outbreak-were-fully-vaccinated.html

The latest statistics showed that 74% of fully vaccinated people were infected in Massachusetts covid outbreak as they carried as many virus loads as non-vaccinated people.

This is very worrisome now!