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Influenza A and Parvovirus B19 Seropositivity Rates in Gabonese Infants.

ABSTRACT: Clinical and epidemiological data from Central Africa on influenza A and parvovirus B19 infections are limited. We analyzed 162 blood samples of infants 3, 9, 15, and 30 months of age for IgG antibodies against both pathogens. Antibody responses were 0, 3.7%, 12.3%, and 20.4% against influenza A; and 1.2%, 2.5%, 3.1%, and 9.3% against parvovirus B19, respectively. Seropositivity rates were 89.5 (95% confidence interval [CI]: 59-120.1) and 38.2 (95% CI: 18.9-57.6)/1,000 person-years at risk for influenza A and parvovirus B19, respectively. Our data add to the understanding of the epidemiology of both conditions.

SUBMITTER: Gabor JJ

PROVIDER: S-EPMC4530772 | biostudies-literature | 2015 Aug

REPOSITORIES: biostudies-literature

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Influenza A and Parvovirus B19 Seropositivity Rates in Gabonese Infants.

Gabor Julian J JJ Schwarz Norbert G NG Esen Meral M Kremsner Peter G PG Grobusch Martin P MP

The American journal of tropical medicine and hygiene 20150608 2

Clinical and epidemiological data from Central Africa on influenza A and parvovirus B19 infections are limited. We analyzed 162 blood samples of infants 3, 9, 15, and 30 months of age for IgG antibodies against both pathogens. Antibody responses were 0, 3.7%, 12.3%, and 20.4% against influenza A; and 1.2%, 2.5%, 3.1%, and 9.3% against parvovirus B19, respectively. Seropositivity rates were 89.5 (95% confidence interval [CI]: 59-120.1) and 38.2 (95% CI: 18.9-57.6)/1,000 person-years at risk for i ...[more]

PMID: 26055747

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