Breakthrough infections after two shots: 50% in 1 month, 75% in 3 months.

Preprint research from the University of France in Lyon answered the question. How soon can you have a breakthrough infection after complete vaccination? They studied 1,630 fully vaccinated individuals from February to July 2021. 94.1% of the samples available for gene sequencing have the Delta variant. Several vaccine strategies are available in France. It can…