The Safety and Efficacy of inactivated COVID-19 vaccination in couples undergoing assisted reproductive technology_ A prospective cohort study – ScienceDirect

Mental illness and antibody responses after COVID-19 vaccination in a prospective population-based study in Catalonia

The collective experience of moral distress the experience of health workers during COVID

Predictors of severity of SARS-CoV-2 infections in Brazil – Post hoc analyses of a randomised controlled trial

Impact of the COVID-19 lockdown in the United Kingdom on adolescent’s time use

Long term health outcomes in people with diabetes 12 months after hospitalisation with COVID-19 in the UK

The impact of vaccination status on post-acute sequelae in hospitalized COVID-19 survivors using a multi-disciplinary approach

Effect of nirmatrelvir-ritonavir (Paxlovid) on hospitalization among adults with COVID-19

Seguridad de las vacunas contra la COVID-19 – resultados de vigilancia activa en una unidad centinela en Argentina

Persistent symptoms and clinical findings in adults with post-acute sequelae of COVID-19 post-COVID-19 syndrome in the second year after acute infection

Estimating the impact of school closures on the COVID-19 dynamics in 74 countries

Child mortality in England after national lockdown in England

Deficient SARS-CoV-2 hybrid immunity during inflammatory bowel disease

Extended course of nirmatrelvir-ritonavir in established Long COVID-19

Factors associated with in-hospital COVID-19 related mortality during the 2023–2024 phase of JN.1 subvariant dominance

Factors associated with in-hospital COVID-19 related mortality during the 2023–2024 phase of JN.1 subvariant dominance

Immune responses in children with secondary infection of mycoplasma pneumoniae after COVID-19 – focus on eosinophils and IgE

Combination of spatial transcriptomics analysis and retrospective study reveals liver infection of SARS-COV-2 is associated with clinical outcomes of COVID-19

Co-infection of SARS‐CoV‐2 and influenza A-B among patients with COVID-19

Safety and immunogenicity of a single-dose omicron-containing COVID-19 vaccination in adolescents

The clinical features and outcomes of diabetes patients infected with COVID-19 – systematic review and meta-analysis of 192.693 patients

Thyroid function during COVID-19 and post-COVID complications in adults

Neuroinflammation in post-acute sequelae of COVID-19 correlates with vascular disease measures

COVID-19 immunisation strategies for adolescents