PubMed COVID-19 Clinical Care

At the onset of the COVID-19 pandemic in 2020, educators around the world suddenly shifted to online teaching.^(,) In 2021, we presented research on the impact of this new professional reality on the vocal load of Saint Petersburg State University

CONCLUSION: The ongoing surgical services and mastectomies for breast cancer during the pandemic produced similar clinical outcomes to those seen in 2019. Prioritization of resources for sicker patients and the use of alternative interventions

Currently, Bacille Calmette-Guerin(BCG) is still the only admitted vaccine to prevent tuberculosis around the world. The target population is infants and children, but its protective efficacy is limited. As more and more studies have shown that re

INTRODUCTION: For most of history, the majority of people died at home surrounded by family. However, the global scenario has progressively changed towards hospital death and more recently in some countries back again towards home, with indication

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CONCLUSIONS: No definite correlation could be established between COVID-19 vaccine and tinnitus. Any concurrent sudden hearing loss should be treated as usual with oral or intratympanic steroids. Health care providers should be aware of the tinnitus

PURPOSE OF THE RESEARCH: We proposed T-cell lymphocytopenia as a strategic predictor of serious coronavirus and influenza infections. Our preeminent goal was to determine whether a degree of T-cell lymphopenia would identify a distinct threshold cell

In 2022, the antigenically divergent SARS-CoV-2 omicron variants (BA.1, BA.2, BA.4, BA.5) outcompeted previous variants and continued to cause substantial numbers of illnesses and deaths. We evaluated the safety and immunogenicity of the bivalent

Especially during global pandemics but also in the context of epidemic waves, the capacity for diagnostic quantitative reverse transcription-polymerase chain reactions (qRT-PCRs) rapidly becomes a limiting factor. The aim of the study was to optimize