Pritzker expresses optimism for Johnson & Johnson vaccine Feb 8, 2021 | coronavirus, Top Stories, Vaccination Gov. JB Pritzker said he’s optimistic that a new COVID-19 vaccine from Johnson & Johnson could significantly increase the state’s supply of doses.To access this content, you must purchase 1 Year Health News Illinois Subscription or 1 Year Group Subscription - Up to 5 Users, or log in if you are a member.