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Pasteur-Merieux Connaught
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Tetanus toxoid Diphtheria toxoid
|
Short linker (new technology)
|
—
|
6, 14, 19, 23 (propose to add 3, 4, 9, and 18)
|
Phase I/II
|
|
Lederle-Praxis
|
CRM 197
|
Short linker
|
Short
|
6, 14, 18, 19, 23 (propose to add 4 and 9 for United States and 1 and 5 for “developing country” formulations)
|
Phase I/II
|