An experimental vaccine against the coronavirus showed encouraging results in very early testing, triggering hoped-for immune responses in eight healthy, middle-aged volunteers, its maker announced Monday.
Study volunteers given either a low or medium dose of the vaccine by Cambridge, Massachusetts-based Moderna Inc. had antibodies similar to those seen in people who have recovered from COVID-19.
In the next phase of the study, led by the U.S. National Institutes of Health, researchers will try to determine which dose is best for a definitive experiment that they aim to start in July.
In all, 45 people have received one or two shots of the vaccine, which was being tested at three different doses. The kind of detailed antibody results needed to assess responses is only available on eight volunteers so far.
The vaccine seems safe, the company said, but much more extensive testing is needed to see if it remains so. A high dose version is being dropped after spurring some short-term side effects.
The results have not been published and are only from the first of three stages of testing that vaccines and drugs normally undergo. U.S. government officials have launched a project called “Operation Warp Speed” to develop a vaccine and hopefully have 300 million doses by January.
Worldwide, about a dozen vaccine candidates are in the first stages of testing or nearing it. Health officials have said that if all goes well, studies of a potential vaccine might wrap up by very late this year or early next year.
More than 4.7 million infections and 315,000 deaths from the coronavirus have been confirmed worldwide since it emerged in China late last year. There are no specific approved treatments, although several are being used on an emergency basis after showing some promise in preliminary testing.
AI is reshaping investigations. Longeye CEO Guillaume Delepine shares how their AI workspace empowers law enforcement to uncover insights faster and smarter.
Stephen Kates, Financial Analyst at Bankrate, joins to discuss the Fed’s 25-basis-point rate cut, inflation risks, and what it all means for consumers and marke
Big tech earnings take center stage as investors digest results from Alphabet, Meta, Microsoft, Amazon, and Apple, with insights from Gil Luria of D.A. Davidson
Disney content has gone dark on YouTube TV, leaving subscribers of the Google-owned live streaming platform without access to major networks like ESPN and ABC. That’s because the companies have failed to reach a new licensing deal to keep Disney channels on YouTube TV. Depending on how long it lasts, the dispute could particularly impact coverage of U.S. college football matchups over the weekend — on top of other news and entertainment disruptions that have already arrived. In the meantime, YouTube TV subscribers who want to watch Disney channels could have little choice other than turning to the company’s own platforms, which come with their own price tags.
President Donald Trump said he has decided to lower his combined tariff rates on imports of Chinese goods to 47% after talks with Chinese leader Xi Jinping on curbing fentanyl trafficking.
Universal Music Group and AI platform Udio have settled a copyright lawsuit and will collaborate on a new music creation and streaming platform. The companies announced on Wednesday that they reached a compensatory legal settlement and new licensing agreements. These agreements aim to provide more revenue opportunities for Universal's artists and songwriters. The rise of AI song generation tools like Udio has disrupted the music streaming industry, leading to accusations from record labels. This deal marks the first since Universal and others sued Udio and Suno last year. Financial terms of the settlement weren't disclosed.
