Spontaneous reporting of adverse events following pandemic influenza A (H1N1) immunization in a reference center in the State of Sao Paulo, Brazil

Introduction This paper describes adverse events (AEs) temporally associated to the pandemic influenza A (H1N1) vaccine observed in a reference center in São Paulo, Brazil, during a 2010 mass vaccination campaign. Methods A retrospective study involving persons who sought medical care for AEs following influenza vaccination. Data were retrieved from medical records, vaccine AE notification forms, and a computerized system for immunobiological registration. Results Sixty-six vaccinees sought medical care for AEs after immunization. The most frequent AEs were fever, headache, myalgia, and pain at the injection site. No serious AEs were reported. Conclusions Few vaccinees spontaneously reported AEs to influenza A (H1N1) vaccine at this center.

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Main Authors: Oliveira,Danise Senna, Lara,Amanda Nazareth, Luiz,Andre Machado, Miyaji,Karina Takesaki, Sartori,Ana Marli Christovam, Lopes,Marta Heloisa
Format: Digital revista
Language:English
Published: Sociedade Brasileira de Medicina Tropical - SBMT 2013
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822013000300348
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spelling oai:scielo:S0037-868220130003003482013-07-05Spontaneous reporting of adverse events following pandemic influenza A (H1N1) immunization in a reference center in the State of Sao Paulo, BrazilOliveira,Danise SennaLara,Amanda NazarethLuiz,Andre MachadoMiyaji,Karina TakesakiSartori,Ana Marli ChristovamLopes,Marta Heloisa Pandemic influenza A (H1N1) Influenza vaccines Adverse events following immunization Introduction This paper describes adverse events (AEs) temporally associated to the pandemic influenza A (H1N1) vaccine observed in a reference center in São Paulo, Brazil, during a 2010 mass vaccination campaign. Methods A retrospective study involving persons who sought medical care for AEs following influenza vaccination. Data were retrieved from medical records, vaccine AE notification forms, and a computerized system for immunobiological registration. Results Sixty-six vaccinees sought medical care for AEs after immunization. The most frequent AEs were fever, headache, myalgia, and pain at the injection site. No serious AEs were reported. Conclusions Few vaccinees spontaneously reported AEs to influenza A (H1N1) vaccine at this center. info:eu-repo/semantics/openAccessSociedade Brasileira de Medicina Tropical - SBMTRevista da Sociedade Brasileira de Medicina Tropical v.46 n.3 20132013-06-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822013000300348en10.1590/0037-8682-1265-2013
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country Brasil
countrycode BR
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access En linea
databasecode rev-scielo-br
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region America del Sur
libraryname SciELO
language English
format Digital
author Oliveira,Danise Senna
Lara,Amanda Nazareth
Luiz,Andre Machado
Miyaji,Karina Takesaki
Sartori,Ana Marli Christovam
Lopes,Marta Heloisa
spellingShingle Oliveira,Danise Senna
Lara,Amanda Nazareth
Luiz,Andre Machado
Miyaji,Karina Takesaki
Sartori,Ana Marli Christovam
Lopes,Marta Heloisa
Spontaneous reporting of adverse events following pandemic influenza A (H1N1) immunization in a reference center in the State of Sao Paulo, Brazil
author_facet Oliveira,Danise Senna
Lara,Amanda Nazareth
Luiz,Andre Machado
Miyaji,Karina Takesaki
Sartori,Ana Marli Christovam
Lopes,Marta Heloisa
author_sort Oliveira,Danise Senna
title Spontaneous reporting of adverse events following pandemic influenza A (H1N1) immunization in a reference center in the State of Sao Paulo, Brazil
title_short Spontaneous reporting of adverse events following pandemic influenza A (H1N1) immunization in a reference center in the State of Sao Paulo, Brazil
title_full Spontaneous reporting of adverse events following pandemic influenza A (H1N1) immunization in a reference center in the State of Sao Paulo, Brazil
title_fullStr Spontaneous reporting of adverse events following pandemic influenza A (H1N1) immunization in a reference center in the State of Sao Paulo, Brazil
title_full_unstemmed Spontaneous reporting of adverse events following pandemic influenza A (H1N1) immunization in a reference center in the State of Sao Paulo, Brazil
title_sort spontaneous reporting of adverse events following pandemic influenza a (h1n1) immunization in a reference center in the state of sao paulo, brazil
description Introduction This paper describes adverse events (AEs) temporally associated to the pandemic influenza A (H1N1) vaccine observed in a reference center in São Paulo, Brazil, during a 2010 mass vaccination campaign. Methods A retrospective study involving persons who sought medical care for AEs following influenza vaccination. Data were retrieved from medical records, vaccine AE notification forms, and a computerized system for immunobiological registration. Results Sixty-six vaccinees sought medical care for AEs after immunization. The most frequent AEs were fever, headache, myalgia, and pain at the injection site. No serious AEs were reported. Conclusions Few vaccinees spontaneously reported AEs to influenza A (H1N1) vaccine at this center.
publisher Sociedade Brasileira de Medicina Tropical - SBMT
publishDate 2013
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822013000300348
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