LIVE POLIO IRUS VACCINES

Spread of Vaccine Strain of Poliovirus in Southern Louisiana Communities 153
TABLE 5.
WEEK OF ONSET OF ENTEROVIRUS INFECTION IN FRANKLIN FAMILIES
Vaccine Household
Virus first excreted in indicated week
fed number -I 1 2 3 4 5 1 6 7 8 9 10 11
227 B2 P3
229 Pa,B2
232 B2 P3 UN (P3)
234 B2
236 UN
237 B5s (P3)
Plocebo 238 B5s Pi
241 P3,Ad E7
242 B2 P3
243 P3 85
244 E14
249 82 P3,E7
251 P3 B2
228 B3 P3 UN Pi
230 B2 P 3 (P3) Pi
231 I 2 Ps UN
233 P3
239 Ps B
Type 3 240 P3 B5
virus 245 B2 P3 UN
246 P3
247 P 3 E7
248 P3 B2 E7
250 B2 P 3 E7
252 P3 E7
254 Ps 3 E7
P = poliovirus; E = ECHO virus; B = Coxsackie group B virus; Ad = adenovirus; UN = unidentified
virus; types designated by numerals, e.g. P1 = poliovirus Type 1.
TABLE 6.
SUMMARY OF WILD ENTEROVIRUS INFECTIONS OBSERVED IN MORGAN CITY AND FRANKLIN
COMMUNITIES BY TIME OF INITIATION AFTER INTRODUCTION OF SABIN TYPE 3 VACCINE POLIOVIRUS
Community Wild Number of household episodes of wild enterovirus infection
entero- initiated in indicated weeks of observation
virus Placebo-fed families Vaccine-fed families All
-1 1-2 3-5 6-8 9-11 Any -1 1-2 3-5 6-8 9-11 Any Any)
P1 2 2 1 2 3 5
B2 2 1' 3 1 7 1 1 3 1 6 13
iMorgan B3 4 4 2 10 2 1 2 5 15
City B5 1 1 0 1
E7 0 1 1 1
E14 1 2 3 0 3
E19* 1 1 2 2 3
other 1 3 1 5 1 1 3 5 10
All 3 4 6 9 7 29 1 1 4 9 7 22 51
Pl 1 1 2 2 3
B2 4 2 1 7 4 1 5 12
B3 0 1 1 1
Franklin B5 1 2 3 2 2 5
E7 2 2 5 5 7
E14 1 1 '0 1
E19 O O O
other 1 1 1 3 1 1 1 3 6
All 4 3 2 7 1 17 5 0 3 7 3 18 35
Both All 7 7 8 16 8 46 6 1 7 16 10 10 86
* Other includes adenoviruses, untyped enteroviruses, and one isolation of El0.