https://thehill.com/homenews/house/...latest-covid-19-breakthrough-case-in-congress House members who have tested positive despite being vaccinated include Reps. Vern Buchanan (R-Fla.), Ralph Norman (R-S.C.), Sharice Davids (D-Kan.), Troy Nehls (R-Texas), Mike Doyle (D-Pa.), Darren Soto (D-Fla.), Joe Morelle (D-N.Y.), Tim Ryan (D-Ohio), Bob Latta (R-Ohio), Brian Babin (R-Texas), Kelly Armstrong (R-N.D.), Bob Gibbs (R-Ohio), Cathy McMorris Rodgers (R-Wash.) and Thompson. Sens. Lindsey Graham (R-S.C.), Roger Wicker (R-Miss.), Angus King (I-Maine) and John Hickenlooper (D-Colo.) tested positive in August despite being vaccinated. 18 out of 535 are breakthrough infections. (3.4%).