Risk factors of severe COVID-19: a review of host, viral and environmental factors
The clinical course and outcome of COVID-19 are highly variable, ranging from
asymptomatic infections to severe disease and death. Understanding the risk factors of …
asymptomatic infections to severe disease and death. Understanding the risk factors of …
COVID-19 mechanisms in the human body—What we know so far
More than one and a half years have elapsed since the commencement of the coronavirus
disease 2019 (COVID-19) pandemic, and the world is struggling to contain it. Being caused …
disease 2019 (COVID-19) pandemic, and the world is struggling to contain it. Being caused …
Interactions between SARS-CoV-2 and influenza, and the impact of coinfection on disease severity: a test-negative design
Background The impact of SARS-CoV-2 alongside influenza is a major concern in the
northern hemisphere as winter approaches. Methods Test data for influenza and SARS-CoV …
northern hemisphere as winter approaches. Methods Test data for influenza and SARS-CoV …
Induction of trained immunity by influenza vaccination-impact on COVID-19
Non-specific protective effects of certain vaccines have been reported, and long-term
boosting of innate immunity, termed trained immunity, has been proposed as one of the …
boosting of innate immunity, termed trained immunity, has been proposed as one of the …
On the analysis of mortality risk factors for hospitalized COVID-19 patients: A data-driven study using the major Brazilian database
FSH de Souza, NS Hojo-Souza, BDO Batista… - PloS one, 2021 - journals.plos.org
Background Brazil became the epicenter of the COVID-19 epidemic in a brief period of a few
months after the first officially registered case. The knowledge of the epidemiological/clinical …
months after the first officially registered case. The knowledge of the epidemiological/clinical …
The role of trained immunity in COVID-19: Lessons for the next pandemic
Trained immunity is a long-term increase in responsiveness of innate immune cells, induced
by certain infections and vaccines. During the last 3 years of the COVID-19 pandemic …
by certain infections and vaccines. During the last 3 years of the COVID-19 pandemic …
Relationship between influenza vaccination coverage rate and COVID-19 outbreak: an Italian ecological study
M Amato, JP Werba, B Frigerio, D Coggi, D Sansaro… - Vaccines, 2020 - mdpi.com
Background: The lack of specific vaccines or drugs against coronavirus disease 2019
(COVID-19) warrants studies focusing on alternative clinical approaches to reduce the …
(COVID-19) warrants studies focusing on alternative clinical approaches to reduce the …
Impact of coinfection with SARS-CoV-2 and influenza on disease severity: a systematic review and meta-analysis
Z Guan, C Chen, Y Li, D Yan, X Zhang… - Frontiers in Public …, 2021 - frontiersin.org
Background: Although coinfection with influenza in COVID-19 patients has drawn
considerable attention, it is still not completely understood whether simultaneously infected …
considerable attention, it is still not completely understood whether simultaneously infected …
The association between influenza and pneumococcal vaccinations and SARS-Cov-2 infection: data from the EPICOVID19 web-based survey
M Noale, C Trevisan, S Maggi, R Antonelli Incalzi… - Vaccines, 2020 - mdpi.com
The present study aims to evaluate whether influenza and pneumococcal vaccinations are
associated with positive nasopharyngeal swab (NPS) testing to detect SARS-CoV-2. Data …
associated with positive nasopharyngeal swab (NPS) testing to detect SARS-CoV-2. Data …
The association between influenza vaccination and COVID-19 and its outcomes: A systematic review and meta-analysis of observational studies
Influenza could circulate in parallel with COVID-19. In the context of COVID-19, some
studies observed inverse associations between influenza vaccination and SARS-CoV-2 …
studies observed inverse associations between influenza vaccination and SARS-CoV-2 …