Impact of Repeated Variant Exposures on Cellular and Humoral Immunogenicity Induced by SARS-CoV-2 Vaccines.

Background/objectives: The emergence of the Omicron variant has complicated COVID-19 control and prompted vaccine updates. Recent studies have shown that a fourth dose significantly protects against infection and severe disease, though long-term immunity data remain limited. This study aimed to assess Anti-S-RBD antibodies and interferon-γ levels in healthcare workers 12 months after receiving bivalent Original/Omicron BA.

University teachers' beliefs about the use of generative artificial intelligence for teaching and learning.

Introduction: The growing presence of generative artificial intelligence (GenAI) in our society, particularly in the educational field, is undeniable. This fact has led to various studies on its implications for learning and teaching. However, as with other technological resources, these implications will depend on how teachers use GenAI.

The role of rapid multiplex molecular syndromic panels in the clinical management of infections in critically ill patients: an experts-opinion document.

Rapid multiplex molecular syndromic panels (RMMSP) (3 or more pathogens and time-to-results < 6 h) allow simultaneous detection of multiple pathogens and genotypic resistance markers. Their implementation has revolutionized the clinical landscape by significantly enhancing diagnostic accuracy and reducing time-to-results in different critical conditions. The current revision is a comprehensive but not systematic review of the literature.

Has the educational use of digital technologies changed after the pandemic? A longitudinal study.

This longitudinal study delves into the impact of the COVID-19 pandemic on the utilization of digital tools in education, particularly focusing on the transition of classrooms into digital spaces. Three years after the lockdown, results from 144 primary and secondary teachers who also participated in a questionnaire during the lockdown indicate an expected decline in the frequency of using digital resources, particularly in attitude and assessment-related activities. Furthermore, activities centred around verbal and procedural learning continue to be teacher-centred.