This is the initial report that was published after two weeks: https://www.reuters.com/business/healthcare-pharmaceuticals/third-pfizer-dose-86-effective-over-6

This is the initial report that was published after two weeks: https://www.reuters.com/business/healthcare-pharmaceuticals/third-pfizer-dose-86-effective-over-60s-israeli-hmo-says-2021-08-18/ https://www.reuters.com/business/healthcare-pharmaceuticals/...