Without masks, even the fully-vaccinated can play a part in spreading the COVID Delta variant

6/30/21 As cases of the Delta variant continue to multiply, L.A. County health officials warn this newly-minted “Pandemic of the Unvaccinated” will start to take a dangerous turn.
The county health department “strongly” recommended people mask indoors in public places regardless of vaccination status. The reason is the increased spread of the far more contagious Delta variant.
“It’s 50 to 60% more contagious than the Alpha variant which is 50 to 60% more contagious than the original,” said Dr. Kenneth Kim with Ark Clinical Research in Long Beach.