The effective reproductive number Rt has taken a central role in the scientific, political, and public discussion during the COVID-19 pandemic, with numerous real-time estimates of this quantity routinely published. Disagreement between estimates can
CONCLUSIONS: In the short term, the COVID-19 pandemic did not have an adverse impact on HIV care and treatment outcomes in Kenya. Timely, strategic and sustained COVID-19 response may have played a critical role in mitigating adverse effects of the
CONCLUSIONS AND RELEVANCE: In this randomized clinical trial, a 2-year, personalized, multidomain intervention led to modest improvements in cognition, dementia risk factors, and QOL. Modifiable risk-reduction strategies should be considered for
Patients with damage of the mitral, aortic and tricuspid valves and systolic myocardial dysfunction associated with previous SARS-CoV-2 infection are described. The diagnosis of acquired defect was established in 4 patients based on medical history
CONCLUSIONS: The results of this study provide an in-depth view of participating primary care clinicians' experiences and perceptions of burnout and other mental health challenges. These viewpoints can improve awareness of the issues and strategies
The COVID-19 pandemic has had an impact on many aspects of human life. One of the consequences of the coronavirus period was the accelerated aging of the population. This fact is confirmed in the works of many scientists. Here are some of the results