SARS-COV2

This study tests an experimental oral COVID-19 vaccine tablet (VXA-CoV2-3.3) against approved mRNA booster shots in about 5,500 adults who have already been vaccinated. The goal is to see if the tablet can prevent symptomatic COVID-19 as well as or better than the injectable vacc…

This phase 2 trial tests whether a single, low dose of radiation to the chest can reduce lung inflammation in hospitalized COVID-19 pneumonia patients. Researchers compare two radiation doses (35 cGy and 100 cGy) to standard care. The goal is to see if this treatment lowers the n…

This study tests whether the drug tocilizumab can help people with severe or critical COVID-19 who have serious lung problems (ARDS). About 200 adults will receive one or two doses and be followed for 30 days. The goal is to see if the drug improves survival and recovery. There i…

This study tracked 81 critically ill COVID-19 patients admitted to a French intensive care unit. Researchers compared factors like age, medical history, and treatments to understand who becomes severely ill. The goal is to improve care for future patients.

This study was designed to track how many healthcare workers at Lille University Hospital caught COVID-19 over 10 weeks. Researchers planned to test 100 workers every two weeks using nasal swabs and blood tests, along with questionnaires about their work and home exposures. The g…