PubMed COVID-19 Clinical Care

CONCLUSIONS: Nurse leaders need new and different crisis management competencies in hospital organisations. The COVID-19 pandemic changed the working culture of nurse leaders, as they faced challenges that needed knowledge and skills beyond their

The chaos theory, a field of study in mathematics and physics, offers a unique lens through which to understand the dynamics of the COVID-19 pandemic. This theory, which deals with complex systems whose behavior is highly sensitive to initial

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CONCLUSIONS: Short-term persuasion attempts that aimed to convince respondents about COVID-19 vaccination were ineffective. Booster hesitancy, similar to primary vaccine hesitancy, was resistant to vaccine promotion messages. Significant conditional

CONCLUSIONS: The meta-analysis showed that nirmatrelvir/ritonavir and sotrovimab have similar effectiveness in treating COVID-19 patients. However, the certainty of evidence supporting these findings is low. High-quality research is needed to better

Two types of immunity, humoral and cellular, offer protection against COVID. Humoral protection, contributed by circulating neutralizing antibodies, can provide immediate protection but decays more quickly than cellular immunity and can lose

CONCLUSION: The results indicate that individuals with spinal cord injury appear to be staying relatively stable during the pandemic with improvements in a few key aspects, such as potentially increased participation and decreased anxiety. The

Takotsubo cardiomyopathy (TTC) is a severe, acute, reversible, and self-limited cardiac dysfunction. It usually affects postmenopausal women and is mostly triggered by physical or emotional stressors. Following the COVID-19 pandemic, millions of

mRNA vaccines against the spike glycoprotein of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) elicit strong T cell responses. However, a clonal-resolution analysis of T cell responses to mRNA vaccination has not been performed. Here

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