The clinical evolution of patients infected with the Severe Acute Respiratory Coronavirus
type 2 (SARS-CoV-2) depends on the complex interplay between viral and host factors. The …

Background Vaccines developed between 2020 and 2021 against the SARS-CoV-2 virus
were designed to diminish the severity and prevent deaths due to COVID-19. However …

Objective Examination of postmortem findings can help establish effective therapeutic
strategies to reduce mortality. The aim of this study was therefore to review complete …

Objective To analyze the clinical and sociodemographic characteristics and survival of
individuals with severe acute respiratory syndrome due to COVID-19 according to the …

Objetivo: Analisar as características clínicas e sociodemográficas e a sobrevida de
indivíduos com síndrome respiratória aguda grave por covid-19, segundo esquema vacinal …

OBJETIVOS: Analisar a vacinação contra a COVID-19, por meio dos registros em território
nacional, no período de 2021 a 2022. MATERIAIS: Trata-se de um estudo ecológico …

Objective Dose shortages delayed access to COVID-19 vaccination. We aim to characterise
inequality in two-dose vaccination by sociodemographic group across Brazil. Design This is …

This work aims to verify the applicability of using Machine Learning techniques to predict
hospitalization in confirmed cases of Covid-19. The study also intends to discover which …

The pandemic has been characterized by several waves defined by viral strains responsible
for the predominance of infections. We aimed to analyze the mean length of hospital stay for …

Objective: To investigate the presence of cervical infection by human papillomavirus (HPV)
and associated factors in older women. Method: A cross-sectional, retrospective descriptive …