Ten-Week Follow-Up of Monkeypox Case-Patient, Sweden, 2022.

A previously healthy male patient had detectable monkeypox virus DNA in saliva 76 days after laboratory confirmation of infection. A comprehensive characterization of viral kinetics and a detailed follow-up indicated a declining risk for transmission during the weeks after monkeypox symptoms appeared.

Better detection of Torque teno virus in children with leukemia by metagenomic sequencing than by quantitative PCR.

Torque teno virus (TTV) is a group of chronically persisting viruses with a short circular DNA genome. TTV demonstrates a wide sequence diversity and a large majority of humans are chronically infected by one or more types of TTV. As TTV is ubiquitous, and viral replication correlates with immune status, TTV has been studied as a marker to assess global functional immune competence in transplant recipients.

Four SARS-CoV-2 Genome Sequences from Late April in Stockholm, Sweden, Reveal a Rare Mutation in the Spike Protein.

Here, we report four coding-complete severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) genome sequences from Stockholm, Sweden, sampled in late April 2020. A rare variant at bp 23463 of the SARS-CoV-2 genome was found, which corresponds to the S1 subunit of the spike protein, changing an arginine (R) residue to histidine (H).

The ketogenic diet influences taxonomic and functional composition of the gut microbiota in children with severe epilepsy.

The gut microbiota has been linked to various neurological disorders via the gut-brain axis. Diet influences the composition of the gut microbiota. The ketogenic diet (KD) is a high-fat, adequate-protein, low-carbohydrate diet established for treatment of therapy-resistant epilepsy in children.

Virome definition in cerebrospinal fluid of patients with neurological complications after hematopoietic stem cell transplantation.

Background: Neurological complications (NC) in allogeneic hematopoietic stem cell transplant (HSCT) recipients lead to long-term sequelae and result in significant morbidity and mortality. Since risk factors for NC include viral infection or reactivation, virome inspection after HSCT might be helpful to the clinical management of patients after HSCT.

Objectives And Study Design: In this study we investigated whether any viruses are found in association with NC after HSCT.