With Johnson and Johnson's vaccine close to being approved they are now making an effort to tell people not to be picky about which vaccine they get. Take whichever one is available when you can. Johnson and Johnson's percentages are less then Pfizer and Moderna but will probably become more available. Doctors are saying take it if that is what is available because it is highly effective in preventing serious illness. It will keep people out of the hospital and keep people from dying.