TEDDY Sample Collection Numbers
Data Current as of: September 30, 2025
Sample Type
Numbers
Collected
Blood (Plasma)
177,322
Blood (Serum)
194,872
Drinking water
37,598
Nasal swabs
145,926
Stool/Poop
199,024
Toenail clippings
38,397
Urine
63,095
Only 1 sample type per subject/visit is counted