Abstract：
:Variation of antibody level against West Nile (WN) virus depending on the season of birth was followed among 151 paired serum samples of healthy Pakistani persons in Karachi, collected twice in July and October, 1985. The persons born during the months between February and June had lower positive antibody rate and lower responsiveness in haemagglutination inhibition and neutralizing tests against WN virus than those born during the other months. This phenomenon implies that the ability to produce antibodies against WN virus among Pakistani persons may depend on their birth season.
journal_name
Acta Viroljournal_title
Acta virologicaauthors
Sugamata Msubject
Has Abstractpub_date
1988-03-01 00:00:00pages
138-47issue
2eissn
0001-723Xissn
1336-2305journal_volume
32pub_type
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