Emerging data indicate that SARS-CoV-2-specific CD8 + T cells targeting different viral
proteins are detectable in up to 70% of convalescent individuals 1 , 2 , 3 , 4 – 5 . However, very …

The origin of SARS-CoV-2 variants of concern remains unclear. Here, we test whether intra-host
virus evolution during persistent infections could be a contributing factor by …

Importance School and daycare closures were enforced as measures to confine the novel
coronavirus disease 2019 (COVID-19) pandemic, based on the assumption that young …

The quality and persistence of children’s humoral immune response following SARS-CoV-2
infection remains largely unknown but will be crucial to guide pediatric SARS-CoV-2 …

The current Zika virus (ZIKV) epidemic in the Americas caused an increase in diagnostic
requests in European countries. Here we demonstrate high specificity of the Euroimmun anti-…

Human parvovirus B19 has been linked to a variety of cardiac diseases, as well as to
erythema infectiosum, acute arthropathy, and fetal hydrops. A causal association between viral …

Recent transmission of dengue viruses has increased in tropical and subtropical areas and
in industrialized countries because of international travel. We describe a case of nosocomial …

Background Long COVID in children and adolescents remains poorly understood due to a
lack of well-controlled studies with long-term follow-up. In particular, the impact of the family …

Continuously emerging variants of concern (VOCs) sustain the SARS-CoV-2 pandemic. The
SARS-CoV-2 Omicron/B.1.1.529 VOC harbours multiple mutations in the spike protein …

Monoclonal antibodies (mAbs) directed against the spike of severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2) are effective therapeutic options to combat infections in high…