We performed a large-scale survey to investigate vaccine-associated adverse events (VAAEs), including anaphylaxis, in Japan by distributing questionnaires on VAAEs to veterinary hospitals from April 1, 2006 through May 31, 2007.
We performed a large-scale surveyto investigate vaccine-associated adverse events (VAAEs), including anaphylaxis, in Japanby distributing questionnaires on VAAEs to veterinary hospitals from April 1, 2006 throughMay 31, 2007.