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PubMed COVID-19 Clinical Care

2861 - 2870 of 44979 results found

Waning immunity and IgG4 responses following bivalent mRNA boosting

Date
Friday, February 23, 2024 - 4:00 AM
Description
Messenger RNA (mRNA) vaccines were highly effective against the ancestral SARS-CoV-2 strain, but the efficacy of bivalent mRNA boosters against XBB variants was substantially lower. Here, we show limited durability of neutralizing antibody (NAb)

Telehealth Access and Substitution in the VHA

Date
Friday, February 23, 2024 - 4:00 AM
Description
CONCLUSIONS: We find that the VHA has made telehealth widely available, providing access to many veterans. While telehealth utilization has increased, face-to-face care persists for MH services, suggesting that one modality may not serve all purposes

Radiation Overuse in Intensive Care Units

Date
Friday, February 23, 2024 - 4:00 AM
Description
Radiological imaging is essential for acute patient management in Intensive Care Units (ICUs); however, it introduces the risk of exposure to ionizing radiation. This review synthesizes research on radiation exposure in ICU settings, highlighting its

Geriatric Population Triage: The Risk of Real-Life Over- and Under-Triage in an Overcrowded ED: 4- and 5-Level Triage Systems Compared: The CREONTE (Crowding and R E Organization National TriagE) Study

Date
Friday, February 23, 2024 - 4:00 AM
Description
Elderly patients, when they present to the emergency department (ED) or are admitted to the hospital, are at higher risk of adverse outcomes such as higher mortality and longer hospital stays. This is mainly due to their age and their increased