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Research
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PubMed COVID-19 Clinical Care

16871 - 16880 of 57753 results found

Evolutionary stability of antigenically escaping viruses

Date
Monday, October 23, 2023 - 4:00 AM
Description
Antigenic variation is the main immune escape mechanism for RNA viruses like influenza or SARS-CoV-2. While high mutation rates promote antigenic escape, they also induce large mutational loads and reduced fitness. It remains unclear how this cost

Academic neonatologist-a species at the brink of extinction?

Date
Monday, October 23, 2023 - 4:00 AM
Description
Neonatology is a field that is currently facing many challenges. These challenges include outdated work models in clinical environments with increasing acuity and patient workloads, physician burnout exacerbated by gender inequity and the recent

Neutralization escape by SARS-CoV-2 Omicron subvariant BA.2.86

Date
Monday, October 23, 2023 - 4:00 AM
Description
The Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) variant BA.2.86 has over 30 mutations in spike compared with BA.2 and XBB.1.5, which raised the possibility that BA.2.86 might evade neutralizing antibodies (NAbs) induced by