After adoptions from Rescue 1, 50 of the original 138 cats that underwent Test
1 still remained at the rescue facility and these underwent a second test (Test 2; IDEXX
SNAP FIV/FeLV Combo Test) a median of 28 months after Test 1 (range, 1 month to
8 years 10 months; interquartile range 15 months to 3 years 9 months)