... 50% effective rate.
King Inslee, is responsible for killing ten residents at my wife's adult assisted living facility. Until last month they had never had a COVID-19 case amongst residents or staff. Then the governor forced them to allow a state agency rep into the facility bypassing their safety protocols. The agent visited four residents, infected each of them, which led to over 70 people (including my wife) eventually becoming infected and ten deaths. Until that little gift from King Inslee, they were the only facility in the entire state without a single COVID case.
Until the leftists in Olympia quit making separate rules for themselves, these sort of things will continue unabated.