I talked to someone fairly recently who got tested. They said their swab was only in the lower nose. The again I know someone who was supposed to be injected with the 1 shot J&J, only to be called back 3 wks later and told he was in fact given Pfizer #1 and needed to return. There is definitely not a uniformity to this. Witness the rogue nurse who supposedly used saline on thousands of patients.