From: Persistence survey of Toxic Shock Syndrome toxin-1 producing Staphylococcus aureusand serum antibodies to this superantigen in five groups of menstruating women
Age of subject
Abatiter previous study
Abatiter during follow up study
Visit #1
Visit #2
Visit #3
Visit #4
15
≤1:4
1:512
1:1024
18
1:128
1:64
29
N.C.b
26
36
1:128c