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Research
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PubMed COVID-19 Clinical Care

42471 - 42480 of 44782 results found

A beta regression analysis of COVID-19 mortality in Brazil

Date
Wednesday, March 22, 2023 - 4:00 AM
Description
Brazil was one of the countries most impacted by the COVID-19 pandemic, with a cumulative total of nearly 700,000 deaths by early 2023. The country's federative units were unevenly affected by the pandemic and adopted mitigation measures of different

The effect of mixed vaccination rollout strategy: A modelling study

Date
Wednesday, March 22, 2023 - 4:00 AM
Description
Vaccines have measurable efficacy obtained first from vaccine trials. However, vaccine efficacy (VE) is not a static measure and long-term population studies are needed to evaluate its performance and impact. COVID-19 vaccines have been developed in

Improvements in metagenomic virus detection by simple pretreatment methods

Date
Wednesday, March 22, 2023 - 4:00 AM
Description
Early detection of pathogens at the point of care helps reduce the threats to human and animal health from emerging pathogens. Initially, the disease-causing agent will be unknown and needs to be identified; this often requires specific laboratory

Immunometabolic rewiring in long COVID patients with chronic headache

Date
Wednesday, March 22, 2023 - 4:00 AM
Description
Almost 20% of patients with COVID-19 experience long-term effects, known as post-COVID condition or long COVID. Among many lingering neurologic symptoms, chronic headache is the most common. Despite this health concern, the etiology of long COVID