Millions of people are suffering from Long COVID or post-acute sequelae of COVID-19
(PASC). Several biological factors have emerged as potential drivers of PASC pathology …

Summary In this Personal View, we discuss current knowledge on SARS-CoV-2 RNA or
antigen persistence in children infected with SARS-CoV-2. Based on the evidence that the …

Post-infectious myalgic encephalomyelitis/chronic fatigue syndrome (PI-ME/CFS) is a
disabling disorder, yet the clinical phenotype is poorly defined, the pathophysiology is …

Objective To investigate whether COVID-19 infection was associated with increased risk for
incident respiratory syncytial virus (RSV) infections and associated diseases among young …

The coronavirus 2019 (COVID-19) pandemic was caused by a positive sense single-
stranded RNA (ssRNA) severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) …

The widespread availability of single-cell RNA sequencing (scRNA-seq) has led to the
development of new methods for understanding immune responses. Single-cell …

Long COVID (LC) is a condition in which patients do not fully recover from the initial SARS-
CoV-2 infection but rather have persistent or new symptoms for months to years following …

Background Growing evidence suggests that symptoms associated with post-COVID-19
condition (also known as long COVID) can affect multiple organs and systems in the human …

High throughput sequencing of B cell receptors (BCRs) is increasingly applied to study the
immense diversity of antibodies. Learning biologically meaningful embeddings of BCR …

In the present study, we show that SARS-CoV-2 can infect palatine tonsils, adenoids, and
secretions in children without symptoms of COVID-19, with no history of recent upper airway …