Need a COVID-19 vaccine appointment in Washington? Try this Sign In FacebookTwitterEmail Carly Plymel, RN, preps a dose of the Pfizer COVID-19 vaccine at the Stamford Health Vaccination Super Site April 6.Tyler Sizemore / Hearst Connecticut Media Demand for the COVID-19 vaccines in Washington has outpaced supply for months. And, it doesn't look like it will slow anytime soon. Starting Thursday, every adult 16 and older will become eligible for the vaccine in Washington. Since the start of the state's vaccine rollout, people have been frustrated endlessly scouring different websites to try to ...