{
    "abstract": "Although most cases of COVID-19 are mild cases, severe cases requiring hospitalization and mechanical ventilation were sufficient to overwhelm healthcare systems worldwide, leading to more than 6 million deaths and the increase in healthcare associated infections (HAIs). The incidence of HAIs in COVID-19 hospitalized patients has been addressed in systematic reviews, but in these there was no description of mortality related to these infections. Therefore, the aim of this review was to evaluate the impact of HAIs on mortality of hospitalized patients with COVID-19, specially by multidrug resistant bacteria as Acinetobacter baumannii. A systematic review was carried out in the PubMed database on July 2022 using the keywords \"healthcare-associated infection\" OR \"nosocomial infection\" AND \"COVID-19\" AND \"Acinetobacter baumannii\". The incidence of HAIs in COVID-19 patients was 18.85%, with 42.17% of mortality rate and relative risk (RR) 2.08 (95%CI 1.61-2.68). Considering that the risk of death was twice greater in co-infection COVID-19/HAI, it is essential the broad vaccination against COVID-19 and the adoption of measures to reduce HAI incidence in hospitalized patients and mortality by superinfections.",
    "authors": [
        {
            "affiliation": "Instituto Adolfo Lutz. R. Minas Gerais, 135. 16015-160 Ara\u00e7atuba SP Brasil. tatipetroni@gmail.com.",
            "firstname": "Tatiane Ferreira",
            "initials": "TF",
            "lastname": "Petroni"
        },
        {
            "affiliation": "Departamento de Ci\u00eancias Patol\u00f3gicas, Universidade Estadual de Londrina. Londrina PR Brasil.",
            "firstname": "Mario Augusto",
            "initials": "MA",
            "lastname": "Ono"
        }
    ],
    "conclusions": null,
    "copyrights": null,
    "doi": "10.1590/1413-81232025302.01112023",
    "journal": "Ciencia & saude coletiva",
    "keywords": [],
    "methods": null,
    "publication_date": "2025-02-12",
    "pubmed_id": "39936665",
    "results": null,
    "title": "Impact of healthcare-associated infections on mortality of hospitalized patients with COVID-19: a systematic review.",
    "xml": "<Element 'PubmedArticle' at 0x788504fa2b60>"
}