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The Moderna COVID‑19 vaccine, sold under the brand name Spikevax, is a COVID-19 vaccine developed by the American company Moderna, the United States National Institute of Allergy and Infectious Diseases (NIAID), and the Biomedical Advanced Research and Development Authority (BARDA).
Pfizer and Moderna vaccines are both safe and have similar effectiveness at preventing COVID-19 illness. Clinical trial data when they were first released in December 2020 showed 95% efficacy for ...
[353] [354] [355] Aiming for a realistic population vaccination coverage rate of 75%, and depending on the actual basic reproduction number, the necessary effectiveness of a COVID-19 vaccine is expected to need to be at least 70% to prevent an epidemic and at least 80% to extinguish it without further measures, such as social distancing. [356]
How COVID‑19 vaccines work. The video shows the process of vaccination, from injection with RNA or viral vector vaccines, to uptake and translation, and on to immune system stimulation and effect. Part of a series on the COVID-19 pandemic Scientifically accurate atomic model of the external structure of SARS-CoV-2. Each "ball" is an atom. COVID-19 (disease) SARS-CoV-2 (virus) Cases Deaths ...
On Friday, Moderna Inc. (NASDAQ:MRNA) announced that it has submitted an FDA application for review of its Spikevax 2024-2025 formula, which targets the SARS-CoV-2 variant JN.1. The submission is ...
On the heels of the nation’s biggest summer COVID surge—test positivity peaked at 17.8% the week ended Aug. 10—help has arrived. The 2024–25 coronavirus vaccines, initially anticipated ...
The Moderna COVID-19 vaccine, also known as Spikevax, [318] is an mRNA vaccine [319] produced by the American company Moderna, the U.S. National Institute of Allergy and Infectious Diseases, the U.S. Biomedical Advanced Research and Development Authority, and the Coalition for Epidemic Preparedness Innovations.
The new Covid boosters appear to work against the BA.2.86 omicron subvariant, Moderna and Pfizer said Wednesday. New Covid boosters work against the highly mutated BA.2.86 variant, vaccine makers ...