Bovine Gammaherpesvirus 6 Tropism in the Natural Host.

Bovine gammaherpesvirus 6 (BoHV-6) is endemic in cattle in Europe, with a high prevalence. There is evidence that the virus is a commensal and not associated with disease processes. For other gammaherpesviruses, it is known that they have a rather specific target cell spectrum, generally including B cells and, at least in the early phase of infection, the epithelium of the respiratory tract.

Compassion Fatigue, Loneliness, and Hopelessness in Healthcare Workers: What Remains of the COVID-19 Pandemic?

Although the end of the critical phase of the COVID-19 pandemic has been declared, its consequences are still observed in the general population and some categories of workers. HCWs have had to face the battle against this disease on the front lines. In our study, we evaluated the current state of the consequences of the pandemic on compassion fatigue, loneliness, empathy, anxiety, and hopelessness in a group of 71 HCWs from a rehabilitation center.

Retrospective Analyses of Porcine Circovirus Type 3 (PCV-3) in Switzerland.

Porcine circovirus 3 (PCV-3) has emerged as a significant pathogen affecting global swine populations, yet its epidemiology and clinical implications remain incompletely understood. This retrospective study aimed to investigate the prevalence and histopathological features of PCV-3 infection in pigs from Switzerland, focusing on archival cases of suckling and weaner piglets presenting with suggestive lesions. An in-house qPCR assay was developed for detecting PCV-3 in frozen and formalin-fixed paraffin-embedded tissues, enhancing the national diagnostic capabilities.

Fatal tick-borne encephalitis virus infection in Dalmatian puppy-dogs after putative vector independent transmission.

In a retrospective metatranscriptomics study, we identified tick-borne encephalitis virus (TBEV) to be the causative agent for a fatal non-suppurative meningoencephalitis in a three-week-old Dalmatian puppy in Switzerland. Further investigations showed that the two other littermates with similar signs and pathological lesions were also positive for TBEV. By using an unbiased approach of combining high-throughput sequencing (HTS) and bioinformatics we were able to solve the etiology and discover an unusual case of TBEV in three young puppies.

Malignant catarrhal fever in a goat: manifestation of virus-induced erythema multiforme.

Malignant catarrhal fever (MCF), caused by ovine herpesvirus 2 (OvHV2; , ), has sheep as natural hosts. OvHV2 is an important macavirus globally that induces fatal disease in dead-end hosts. Goats, which can be infected subclinically with OvHV2, rarely develop MCF.