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PubMed COVID-19 Clinical Care

2251 - 2260 of 3573 results found

Evolution from Medical Imaging to Visualized Medicine

Date
Monday, July 17, 2023 - 4:00 AM
Description
The discovery of X-ray in 1895 and the first X-ray image of Mrs. Röntgen's hand opened up a new era of radiology and the research of medical imaging. The evolution of traditional medical imaging has been lasting for over 100 years, serving the

Epidemic spreading on multi-layer networks with active nodes

Date
Monday, July 17, 2023 - 4:00 AM
Description
Investigations on spreading dynamics based on complex networks have received widespread attention these years due to the COVID-19 epidemic, which are conducive to corresponding prevention policies. As for the COVID-19 epidemic itself, the latent time

Effectiveness of previous infection-induced and vaccine-induced protection against hospitalisation due to omicron BA subvariants in older adults: a test-negative, case-control study in Quebec, Canada

Date
Monday, July 17, 2023 - 4:00 AM
Description
BACKGROUND: Older adults (aged ≥60 years) were prioritised for COVID-19 booster vaccination due to severe outcome risk, but the risk for this group is also affected by previous SARS-CoV-2 infection and vaccination. We estimated vaccine effectiveness