tetano
Editor, Senior Moderator
Matern Child Health J. 2013 Oct 27. [Epub ahead of print]
Pandemic Influenza A (H1N1) in Non-vaccinated, Pregnant Women in Spain (2009-2010).
Morales-Su?rez-Varela M, Gonz?lez-Candelas F, Astray J, Alonso J, Castro A, Cant?n R, Gal?n JC, Garin O, Soldevila N, Baricot M, Castilla J, Godoy P, Delgado-Rodr?guez M, Mart?n V, Mayoral JM, Pumarola T, Quintana JM, Tamames S, Llopis-Gonz?lez A, Dom?nguez A; the CIBERESP Cases and Controls in Pandemic Influenza Working Group, Spain.
Source
Unit of Public Health and Environmental Care, Department of Preventive Medicine, University of Valencia, Avda. Vicent Andr?s Estell?s, s/n, 46100, Burjassot, Valencia, Spain, maria.m.morales@uv.es.
Abstract
The aim of this study was to investigate the main characteristics of non-vaccinated pregnant women who were hospitalised for influenza A (H1N1) pdm09 pandemic versus pregnant women hospitalised for non-influenza-related reasons in Spain, and to characterise the clinical presentation of the disease in this population to facilitate early diagnosis and future action programmes. Understanding influenza infection during pregnancy is important as pregnant women are a high-risk population for increased morbidity from influenza infection. We investigated the socio-demographic and clinical features of 51 non-vaccinated, pregnant women infected with the pandemic influenza A (H1N1) virus in Spain (cases) and compared them to 114 controls (non-vaccinated and non-infected pregnant women) aged 15-44 years. Substantial and significant odd ratios (ORs) for pandemic influenza A (H1N1) were found for the pregnant women who were obese compared with controls (body mass index > 30) (OR 3.03; 95 % confidence intervals 1.13-8.11). The more prevalent symptoms observed in pandemic influenza-infected pregnant women were high temperature, cough (82.4 %), malaise (80.5 %), myalgia (56.1 %), and headaches (54.9 %). Our results suggest that the initial symptoms and risk factors for infection of pregnant women with the influenza A (H1N1) pdm09 virus are similar to the symptoms and risk factors for seasonal influenza, which make early diagnosis difficult, and reinforces the need to identify and protect high-risk groups.
PMID:
24162551
[PubMed - as supplied by publisher]
http://www.ncbi.nlm.nih.gov/pubmed/24162551
Pandemic Influenza A (H1N1) in Non-vaccinated, Pregnant Women in Spain (2009-2010).
Morales-Su?rez-Varela M, Gonz?lez-Candelas F, Astray J, Alonso J, Castro A, Cant?n R, Gal?n JC, Garin O, Soldevila N, Baricot M, Castilla J, Godoy P, Delgado-Rodr?guez M, Mart?n V, Mayoral JM, Pumarola T, Quintana JM, Tamames S, Llopis-Gonz?lez A, Dom?nguez A; the CIBERESP Cases and Controls in Pandemic Influenza Working Group, Spain.
Source
Unit of Public Health and Environmental Care, Department of Preventive Medicine, University of Valencia, Avda. Vicent Andr?s Estell?s, s/n, 46100, Burjassot, Valencia, Spain, maria.m.morales@uv.es.
Abstract
The aim of this study was to investigate the main characteristics of non-vaccinated pregnant women who were hospitalised for influenza A (H1N1) pdm09 pandemic versus pregnant women hospitalised for non-influenza-related reasons in Spain, and to characterise the clinical presentation of the disease in this population to facilitate early diagnosis and future action programmes. Understanding influenza infection during pregnancy is important as pregnant women are a high-risk population for increased morbidity from influenza infection. We investigated the socio-demographic and clinical features of 51 non-vaccinated, pregnant women infected with the pandemic influenza A (H1N1) virus in Spain (cases) and compared them to 114 controls (non-vaccinated and non-infected pregnant women) aged 15-44 years. Substantial and significant odd ratios (ORs) for pandemic influenza A (H1N1) were found for the pregnant women who were obese compared with controls (body mass index > 30) (OR 3.03; 95 % confidence intervals 1.13-8.11). The more prevalent symptoms observed in pandemic influenza-infected pregnant women were high temperature, cough (82.4 %), malaise (80.5 %), myalgia (56.1 %), and headaches (54.9 %). Our results suggest that the initial symptoms and risk factors for infection of pregnant women with the influenza A (H1N1) pdm09 virus are similar to the symptoms and risk factors for seasonal influenza, which make early diagnosis difficult, and reinforces the need to identify and protect high-risk groups.
PMID:
24162551
[PubMed - as supplied by publisher]
http://www.ncbi.nlm.nih.gov/pubmed/24162551