Moderna requests emergency FDA authorization for COVID-19 vaccine
Moderna announced yesterday its plan to apply for emergency FDA authorization for its COVID-19 vaccine candidate.
Moderna also reported that the primary efficacy analysis of its phase 3 COVE study of mRNA-1273 demonstrated a high efficacy rate of 94.1%, with a 100% efficacy rate against severe COVID-19. A total of 196 cases of COVID-19, including 30 severe cases, among 30,000 participants were included in the analysis.
Vaccine efficacy was initially reported at the first interim analysis with a total of 95 cases based on pre-specified success criteria on efficacy. Today’s primary analysis was based on the 195 cases, of which 185 cases were observed in the placebo group versus 11 cases in the mRNA-1273 group. The primary end point is based on the analysis of COVID-19 cases confirmed and adjudicated starting 2 weeks following the second dose of the vaccine.
Contemporary OB/GYN Senior Editor Angie DeRosa gets insight on the current state of COVID-19 from Christina Han, MD, division director of maternal-fetal medicine at the University of California, Los Angeles, and member of its COVID-19 task force. Han is an active member of the Society for Maternal-Fetal Medicine and discusses the issues on behalf of SMFM.
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Study links COVID-19 infection to higher low birthweight and preterm birth rates
March 24th 2025A new study found that pregnant women infected with COVID-19, especially in the third trimester or with severe symptoms, faced higher risks of preterm birth, low birthweight, and neonatal intensive care unit admission.
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