00632nam a2200157Ia 4500 20260716043130.0 15.04.02 P18751 Polio eradication field guide 2nd ed. P.A.H.O. WashingtonUS 1994 vii, 77 p. Bibliography: p.45 Presents a step-by-step guide for setting up and carrying out polio eradication activities. Emphasizes issues related to evaluating surveillance systems, improving specimen collection for cases and contacts, and developing specially targeted vaccination strategies. 3/7/00 M2LMGR M P18751 40993 40993