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PubMed COVID-19 Clinical Care

49391 - 49400 of 57354 results found

Antigen Delivery Systems: Past, Present, and Future

Date
Wednesday, April 19, 2023 - 4:00 AM
Description
The COVID-19 pandemic has increased demand for safe and effective vaccines. Research to develop vaccines against diseases including Middle East respiratory syndrome, Ebolavirus, human immunodeficiency virus, and various cancers would also contribute

Screen time among school-aged children of aged 6-14: a systematic review

Date
Wednesday, April 19, 2023 - 4:00 AM
Description
CONCLUSIONS: Excessive screen time has become a common behavior among children and adolescents around the world. Intervention measures to control children's screen use should be explored in combination with different uses to reduce the proportion of