âItâll really jump up our fully vaccinated population;â Wichita Co. doctors optimistic with J&J vaccine Doctors talk J&J vaccine By Emily Bjorklund | April 8, 2021 at 5:27 PM CDT - Updated April 8 at 6:53 PM WICHITA FALLS, Texas (TNN) - Seventy percent of the COVID vaccine doses Wichita County received this week were Johnson&Johnson. Doctors say this one-shot vaccine could help draw in a whole new group of unvaccinated people. âThe quicker we get the needle in, the quicker we save a life,â Dr. Jerry Myers said, âand thatâs a really big deal.â Kell West Regional Hospital received 1,000 doses of the Johnson&Johnson vaccine this week, and Dr. Myers, the CEO, said that one dose is looking a lot more appealing to some people.