Here is the full quote from the article: "The study shows that people who become infected with the Delta variant are less likely to pass the virus to their clo

Here is the full quote from the article: "The study shows that people who become infected with the Delta variant are less likely to pass the virus to their close contacts if they have already had a COVID-19 vaccine than if they haven’t1. But that protective effect is relatively small, and dwindles alarmingly at three months after the receipt of the second shot. "