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PubMed COVID-19 Clinical Care

1371 - 1380 of 7311 results found

COVID-19 Vaccines for Optimizing Immunity in the Upper Respiratory Tract

Date
Saturday, November 25, 2023 - 4:00 AM
Description
Rapid development and deployment of vaccines greatly reduced mortality and morbidity during the COVID-19 pandemic. The most widely used COVID-19 vaccines approved by national regulatory authorities require intramuscular administration. SARS-CoV-2