Serologic studies on the behaviour of influenza virus type A in persons of greater São Paulo during 1976, 1978 and 1979
Sera of persons of different age groups collected in 1976, 1978 and 1979 were tested for the presence of HI antibodies against various strains of the H3N2 and H1N1 subtypes of influenza virus. The occurrence of infection by H3N2 subtype was recorded during the 1976-1978 period but in 1979, circulati...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidade de São Paulo
1986-12-01
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| Series: | Revista do Instituto de Medicina Tropical de São Paulo |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46651986000600007&lng=en&tlng=en |