Heliodoro, Catarina Isabel Moreira
,
Bettencourt, Célia Rodrigues
Bajanca-Lavado, Maria Paula http://orcid.org/0000-0002-1453-0315
Article History
Received: 23 January 2020
Accepted: 10 March 2020
First Online: 14 March 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Not applicable to the present study. In Portugal, invasive <i>Haemophilus influenzae</i> disease is of mandatory notification, where isolates depleted of personal data are sent to the Reference Laboratory for <i>H. influenzae</i> at the National Institute of Health for molecular characterization.
: Not applicable to the present study. This is a population-based study to define epidemiological trends, where no personal or clinical data is available.