Cargando…
Influenza Sentinel Surveillance and Severe Acute Respiratory Infection in a Reference Hospital in Southern Brazil
INTRODUCTION: We report the results of the active surveillance of influenza infections in hospitalized patients and the evaluation of the seasonality and correlation with temperature and rainfall data. METHODS: During the 2-year study period, 775 patients were tested for 15 respiratory viruses (RVs)...
Autores principales: | , , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Sociedade Brasileira de Medicina Tropical - SBMT
2019
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7083379/ https://www.ncbi.nlm.nih.gov/pubmed/31859936 http://dx.doi.org/10.1590/0037-8682-0498-2017 |
_version_ | 1783508521032089600 |
---|---|
author | Faggion, Heloisa Zimmerman Leotte, Jaqueline Trombetta, Hygor Pereira, Luciane Aparecida Lapinski, Bruna Amaral Nogueira, Meri Bordignon Vidal, Luine Rosele Almeida, Bernardo Machado Petterle, Ricardo Rasmussen Raboni, Sonia Mara |
author_facet | Faggion, Heloisa Zimmerman Leotte, Jaqueline Trombetta, Hygor Pereira, Luciane Aparecida Lapinski, Bruna Amaral Nogueira, Meri Bordignon Vidal, Luine Rosele Almeida, Bernardo Machado Petterle, Ricardo Rasmussen Raboni, Sonia Mara |
author_sort | Faggion, Heloisa Zimmerman |
collection | PubMed |
description | INTRODUCTION: We report the results of the active surveillance of influenza infections in hospitalized patients and the evaluation of the seasonality and correlation with temperature and rainfall data. METHODS: During the 2-year study period, 775 patients were tested for 15 respiratory viruses (RVs). RESULTS: Most of the 57% of (n=444) virus-positive samples were human rhinovirus and respiratory syncytial virus. However, 10.4% (n=46) were influenza virus (80% FluA; 20% FluB). Age and SARI were significantly associated with influenza. FluB circulation was higher is 2013. CONCLUSIONS: In the post-epidemic period, influenza remains an important cause of hospitalization in SARI patients. |
format | Online Article Text |
id | pubmed-7083379 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Sociedade Brasileira de Medicina Tropical - SBMT |
record_format | MEDLINE/PubMed |
spelling | pubmed-70833792020-03-25 Influenza Sentinel Surveillance and Severe Acute Respiratory Infection in a Reference Hospital in Southern Brazil Faggion, Heloisa Zimmerman Leotte, Jaqueline Trombetta, Hygor Pereira, Luciane Aparecida Lapinski, Bruna Amaral Nogueira, Meri Bordignon Vidal, Luine Rosele Almeida, Bernardo Machado Petterle, Ricardo Rasmussen Raboni, Sonia Mara Rev Soc Bras Med Trop Short Communication INTRODUCTION: We report the results of the active surveillance of influenza infections in hospitalized patients and the evaluation of the seasonality and correlation with temperature and rainfall data. METHODS: During the 2-year study period, 775 patients were tested for 15 respiratory viruses (RVs). RESULTS: Most of the 57% of (n=444) virus-positive samples were human rhinovirus and respiratory syncytial virus. However, 10.4% (n=46) were influenza virus (80% FluA; 20% FluB). Age and SARI were significantly associated with influenza. FluB circulation was higher is 2013. CONCLUSIONS: In the post-epidemic period, influenza remains an important cause of hospitalization in SARI patients. Sociedade Brasileira de Medicina Tropical - SBMT 2019-12-20 /pmc/articles/PMC7083379/ /pubmed/31859936 http://dx.doi.org/10.1590/0037-8682-0498-2017 Text en https://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License |
spellingShingle | Short Communication Faggion, Heloisa Zimmerman Leotte, Jaqueline Trombetta, Hygor Pereira, Luciane Aparecida Lapinski, Bruna Amaral Nogueira, Meri Bordignon Vidal, Luine Rosele Almeida, Bernardo Machado Petterle, Ricardo Rasmussen Raboni, Sonia Mara Influenza Sentinel Surveillance and Severe Acute Respiratory Infection in a Reference Hospital in Southern Brazil |
title | Influenza Sentinel Surveillance and Severe Acute Respiratory
Infection in a Reference Hospital in Southern Brazil |
title_full | Influenza Sentinel Surveillance and Severe Acute Respiratory
Infection in a Reference Hospital in Southern Brazil |
title_fullStr | Influenza Sentinel Surveillance and Severe Acute Respiratory
Infection in a Reference Hospital in Southern Brazil |
title_full_unstemmed | Influenza Sentinel Surveillance and Severe Acute Respiratory
Infection in a Reference Hospital in Southern Brazil |
title_short | Influenza Sentinel Surveillance and Severe Acute Respiratory
Infection in a Reference Hospital in Southern Brazil |
title_sort | influenza sentinel surveillance and severe acute respiratory
infection in a reference hospital in southern brazil |
topic | Short Communication |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7083379/ https://www.ncbi.nlm.nih.gov/pubmed/31859936 http://dx.doi.org/10.1590/0037-8682-0498-2017 |
work_keys_str_mv | AT faggionheloisazimmerman influenzasentinelsurveillanceandsevereacuterespiratoryinfectioninareferencehospitalinsouthernbrazil AT leottejaqueline influenzasentinelsurveillanceandsevereacuterespiratoryinfectioninareferencehospitalinsouthernbrazil AT trombettahygor influenzasentinelsurveillanceandsevereacuterespiratoryinfectioninareferencehospitalinsouthernbrazil AT pereiralucianeaparecida influenzasentinelsurveillanceandsevereacuterespiratoryinfectioninareferencehospitalinsouthernbrazil AT lapinskibrunaamaral influenzasentinelsurveillanceandsevereacuterespiratoryinfectioninareferencehospitalinsouthernbrazil AT nogueirameribordignon influenzasentinelsurveillanceandsevereacuterespiratoryinfectioninareferencehospitalinsouthernbrazil AT vidalluinerosele influenzasentinelsurveillanceandsevereacuterespiratoryinfectioninareferencehospitalinsouthernbrazil AT almeidabernardomachado influenzasentinelsurveillanceandsevereacuterespiratoryinfectioninareferencehospitalinsouthernbrazil AT petterlericardorasmussen influenzasentinelsurveillanceandsevereacuterespiratoryinfectioninareferencehospitalinsouthernbrazil AT rabonisoniamara influenzasentinelsurveillanceandsevereacuterespiratoryinfectioninareferencehospitalinsouthernbrazil |