study of the pattern of widal test in infants and children. i. pattern of widal test among apparently normal infants and children. | 690 apparently normal infants and children from assiut-upper egypt--were submitted to widal test. they were 0-15 years old, of both sexes (382 males and 308 females) and from both the urban and rural localities (433 and 257 respectively). --the frequency of single agglutinin titers is discussed. --the dual widal titer combining "o" agglutinin in a titer of 1/40 or more with "h" agglutinin 1/80 or more, was fulfilled by 252 (36.5%) :-- a--106 (15.3%) showed a simultaneous rise of t."h", paratyphi ... | 1975 | 816697 |