We're also learning how well the vaccine works in preventing people who are vaccinated from spreading COVID-19 to others and how well it works on coronavirus variants, which are known to be circulating in King County.
Sidookale waxaan ogaaneynaa sida ugu wanaagsan ee tallaalku wax uga qabto ka hortagga dadka tallaalan in ay ku faafiyaan COVID-19 dadka kale iyo sida ugu wanaagsan ee uu wax uga qabto caabuqyada cusub ee feyraska Karoona, kuwaasoo la ogyahay inay ku wareegayaan Deegaanka King.