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Table 3 Number (%) of typhoid fever cases with documented S. Typhi vaccination

From: Typhoid fever cases in the U.S. military

Months pre-outcome Parenteral, other than acetone-killed, dried Vi capsule Parenteral acetone-killed dried Live oral Unspecified formulation Any
6 11 (5.4) 17 (8.3) 1 (0.5) 0 (0.0) 0 (0.0) 27 (13.2)
12 16 (7.8) 20 (9.8) 3 (1.5) 0 (0.0) 0 (0.0) 37 (18.1)
18 17 (8.3) 23 (11.3) 4 (2.0) 1 (0.5) 0 (0.0) 43 (21.1)
24 21 (10.3) 25 (12.3) 5 (2.5) 4 (2.0) 0 (0.0) 53 (26.0)
36 32 (15.7) 31 (15.2) 10 (4.9) 5 (2.5) 4 (2.0) 75 (36.8)
48 44 (21.6) 33 (16.2) 15 (7.4) 9 (4.4) 5 (2.5) 94 (46.1)
Any time 72 (35.3) 39 (19.1) 27 (13.2) 18 (8.8) 8 (3.9) 122 (59.8)
  1. Data obtained from CVX codes as follows:
  2. 041: typhoid vaccine, parenteral, other than acetone-killed, dried
  3. 101: typhoid Vi capsular polysaccharide vaccine
  4. 053: typhoid vaccine, parenteral, acetone-killed, dried (U.S. military)
  5. 025: typhoid vaccine, live, oral
  6. 091: typhoid vaccine, unspecified formulation