Abril 2026

Protective effect of a second booster dose against long COVID among individuals infected with SARS-CoV-2 in southeastern Brazil

Evidence-based assessment of safety and mechanistic questions Related to mRNA COVID-19 Vaccines

A 69-year-old woman with dermatopathic lymphadenopathy and hypercalcemia after COVID-19 infection

Association of plasma ferritin and plasma iron at time of vaccination with the immune response to SARS-CoV-2 vaccination

Dysregulated NK-cell gene expression defines the enduring symptoms of long COVID-19

The Nottingham recovery from COVID-19 research platform (NoRCoRP) – Functional, clinical and patient-reported outcomes in adults referred to a post-COVID respiratory service

Glucocorticoids suppress early lung inflammation and impair control of SARS-CoV-2 in non-human primates

COVID-19 vaccination and short-term mortality risk – a nationwide self-controlled case series study in The Netherlands

Analysis of Long COVID characteristics and risk factors in individuals infected with COVID-19

Dysregulated metabolic homeostasis as a unifying death mechanism underlying the diverse clinical manifestations of COVID-19

Effect of COVID-19 on mortality due to diabetes mellitus in Brazil – A time series analysis from 2010 to 2023

Seroprevalence, immune response dynamics, and incidence of COVID-19 after CoronaVac vaccination in a fully vaccinated small municipality in Northeast Brazil

Central precocious puberty in Türkiye, 2018–2024 – national incidence, prevalence, and changes across the COVID-19 period

The impact of the COVID-19 pandemic on the epidemiology, clinical manifestations and molecular characteristics of Mycoplasma pneumoniae

Imbalanced immune cell network and suboptimal cell activation – signatures associated with disease severity in vaccine-naïve COVID-19 patients

Effectiveness of COVID-19 Vaccination and Prior Infections to Reduce Long COVID Risk During the Pre-Omicron and Omicron Periods

Associations between demographic, clinical, and socioeconomic factors and mental health in long COVID

COVID-19 associated mucormycosis and their therapeutics

No association between COVID-19 vaccination and sudden death in apparently healthy younger individuals

Comparative Analysis of Flight Volume Effects on COVID-19 and Influenza Transmission Across Variable Control Intensities, 2019–2024

Alcohol- and drug-related mortality in Brazil – an ecological and population-based study on changes observed during the COVID-19 pandemic

Effects of exercise programs on cardiopulmonary function and signs and symptoms in patients with post-COVID-19 condition

Post-vaccination SARS-CoV-2 infections and antibody responses after BNT162b2 in patients with severe obesity

Oral Nirmatrelvir–Ritonavir for Covid-19 in Higher-Risk Outpatients

Assessment of long COVID symptom burden in patients testing positive for SARS-CoV-2 at a nationwide retail pharmacy

Pustular psoriasis flare following COVID-19 infection – a case report and literature review

Social inequalities in the misbelief of chloroquine’s protective effect against COVID-19

Covid vaccines are not linked to sudden death in healthy younger adults, study finds

The risk of kidney disease increases following SARS-CoV-2 infection compared to influenza