Differences in the immune response to hepatitis B and Haemophilus influenzae type b vaccines in Guatemalan infants by ethnic group and nutritional status
Ladino and native Indian Guatemalan infants developed high rates (96-100%) of protective antibodies after receiving conjugate Haemophilus influenzae type b and hepatitis B vaccines at 2, 4 and 6 months of age. Native Indian infants developed significantly (p