FIG. 10.
ELISA for RRV antibodies in sera from naturally infected rhesus monkeys. Maxi-sorb plates coated with RRV were incubated with sera from Mm 443-91 and 526-91 isolated at different dates after birth. After exposure, RRV positivity was determined for these sera by comparison to sera from RRV-negative (Mm 288-94 and 320-98) and RRV-positive (Mm 186-91 and 140-83) monkeys.