[HTML][HTML] Influenza and pneumococcal vaccination and the risk of COVID-19: a systematic review and meta-analysis

GV Kapoula, KE Vennou, PG Bagos - Diagnostics, 2022 - mdpi.com
A number of studies have investigated the potential on-specific effects of some routinely
administered vaccines (eg, influenza, pneumococcal) on COVID-19 related outcomes, with …

[HTML][HTML] SARS-CoV-2 seroprevalence around the world: an updated systematic review and meta-analysis

M Azami, Y Moradi, A Moradkhani, A Aghaei - European journal of medical …, 2022 - Springer
Background Covid-19 has been one of the major concerns around the world in the last 2
years. One of the challenges of this disease has been to determine its prevalence …

[HTML][HTML] Seroprevalence of SARS-CoV-2 antibodies and knowledge, attitude and practice toward COVID-19 in the Republic of Srpska-Bosnia & Herzegovina: A …

B Mijović, S Mašić, M Petković, D Knežević, J Aćimović… - Plos one, 2022 - journals.plos.org
The aim of the study was to assess the seroprevalence of SARS-CoV-2 in the Republic of
Srpska, Bosnia and Herzegovina, and to analyse the knowledge, attitudes and practices of …

[HTML][HTML] Increasing rate of anti-SARS-CoV-2 antibodies between the first and second waves of COVID-19 in São Paulo, Brazil: A cross-sectional blood donors-based …

NMR do Vale, FRM Latini, CP Arnoni, RM Parreira… - Clinics, 2022 - Elsevier
Background SARS-CoV-2 infections rapidly spread along with Brazilian territory with
heterogeneous transmission and mortality rates, mostly depending on region and period …

[PDF][PDF] A snapshot of a pandemic: the interplay between social isolation and COVID-19 dynamics in Brazil

CP Ferreira, D Marcondes, MP Melo, SM Oliva… - Patterns, 2021 - cell.com
In response to the coronavirus pandemic, governments implemented social distancing,
attempting to block the virus spread within territories. While it is well accepted that social …

[HTML][HTML] Seroprevalence of SARS-CoV-2 in Brazil: A systematic review and meta-analysis

GM Figueiredo, FM Tengan, SR Campos, EJ Luna - Clinics, 2023 - Elsevier
Objectives: To summarize the data on SARS-CoV-2 seroprevalence surveys conducted in
Brazil before the introduction of vaccines Methods: The authors conducted a systematic …

Respuesta inmunitaria al SARS-CoV-2 previa a la vacunación en personal de salud de Alto Paraná, Paraguay, un estudio seroepidemiológico

A Vargas Correa, N Segovia Coronel… - Revista chilena de …, 2024 - SciELO Chile
Introducción: La comprensión del comportamiento de la respuesta humoral en COVID-19
continúa siendo un desafío para la producción de vacunas que proporcionen inmunidad …

[HTML][HTML] Increasing rate of anti-SARS-CoV-2 antibodies between the first and second waves of COVID-19 in Sao Paulo, Brazil: A cross-sectional blood donors-based …

NMR Vale, FRM Latini, CP Arnoni, RM Parreira… - Clinics, 2022 - SciELO Brasil
ABSTRACT Background: SARS-CoV-2 infections rapidly spread along with Brazilian
territory with heterogeneous transmission and mortality rates, mostly depending on region …

[HTML][HTML] Enigma of the high prevalence of anti-SARS-CoV-2 antibodies in HIV-positive people with no symptoms of COVID-19 in Burkina Faso

T Sagna, P Ouedraogo, L Traore… - Journal of Public …, 2022 - ncbi.nlm.nih.gov
The severe acute respiratory syndrome due to the new coronavirus (SARS-CoV-2),
responsible for coronavirus disease (COVID-19), has severely tested the global health …

[HTML][HTML] SARS-CoV-2 testing among patients and healthcare professionals in an HIV outpatient clinic in Brazil

EM Matsuda, IP Oliveira, IB Campos… - Revista do Instituto de …, 2022 - SciELO Brasil
The COVID-19 pandemic in Brazil has been marked by high infection and death rates. The
immune response generated by current vaccination might be influenced by previous natural …