cgt - i'm not that hung up on this but let's give it another...

cgt - i'm not that hung up on this but let's give it another go.

Yes, both studies involved families

BUT The relenza study reports data at the HOUSEHOLD level

while the LANI study reports data at the level of the individual prophylaxis subject.

in a 4 person household with one flu sufferer and 3 prophylaxis subjects. . . .. If one of the individuals contracted the flu in the relenza study it would mark the household as a positive data point, while in the LANI study it would be one positive data point and two negative data points.