COVID19

This study tests if immune cells (called T cells) from a family member who recovered from COVID-19 can safely treat mild-to-moderate COVID-19 in hospitalized adults. Up to 50 participants will receive these cells. The goal is to see if this approach is safe and helps control the …

This study tests a program to help parents in the Bronx lower their stress and better support their children after the COVID-19 pandemic. About 360 caregivers who feel moderate to high stress will take part. The program includes tools and support to improve family well-being and …

This study follows 2,000 pregnant women who took certain COVID-19 drugs (monoclonal antibodies or antivirals) to see how these medicines affect pregnancy and baby health. Researchers compare their outcomes with those of pregnant women who did not receive these treatments. The goa…

This study looks at how the COVID-19 pandemic impacted people who had surgery in Stockholm, Sweden. Researchers will track up to 300,000 patients to see if death rates, complications, or hospital stays changed during the pandemic. The goal is to understand the pandemic's effects,…

This study follows 6,000 pregnant women to compare health outcomes for those who received a COVID-19 vaccine during pregnancy and those who did not. Researchers will track pregnancy complications, newborn health, and infant development up to 12 months old. The goal is to better u…

This study looks back at hospital records to see if patients who got a flu vaccine, took blood pressure drugs (ACE inhibitors or ARBs), antihistamines, or amantadine had better COVID-19 outcomes. Researchers will compare recovery and death rates among 3,000 patients admitted to o…