CAJICA, Colombia - The Cuban government announced the successful development of a COVID-19 vaccine, but little is known about it beyond announcements that it has already started phase I trials.
A Sept. 16 Senate hearing revisited the Trump administration’s response to the COVID-19 pandemic, and the CDC took the opportunity to post a vaccine distribution plan. CDC director Robert Redfield advised the committee, however, that sufficient quantities of vaccine to cover everyone in the U.S. might not be available until the third quarter of 2021, adding that now is the time to stand up a distribution network for a vaccine that will require cold-chain storage.
CAJICA, Colombia – Latin American countries are rushing to sign deals to gain access to SARS-CoV-2 vaccines, with Brazil, the largest in the region, right in the race. Already, the country has the third most COVID-19 cases globally, behind only India and the U.S.
LONDON – The EU is to set up an equivalent to the U.S. Biomedical Advanced Research and Development Authority (BARDA), after coming under criticism from pharma companies about Europe’s inability to swiftly seal advance purchase agreements for COVID-19 vaccines. The plan was announced on Sept. 16 by European Commission President Ursula von der Leyen, in her first state of the union address since coming into office at the start of 2020. The new agency will support capacity and readiness to respond to cross-border health threats and emergencies, “whether of natural or deliberate origin,” she said.
What’s the plan? The U.S. CDC is being asked that question a lot these days – not just about COVID-19, but also about preparing for what could be a tough influenza season as flu bugs circulate with the coronavirus.
The Astrazeneca plc and Oxford University phase III trial of their adenovirus-based coronavirus vaccine is back up and running in the U.K. after a week’s worth of study and decision-making. The company said it still plans to report data from the study by the end of this year.
LONDON – The U.K. government has signed a €1.4 billion (US$1.7 billion) advance purchase agreement with French biotech Valneva SE, for the supply of up to 190 million doses of its attenuated COVID-19 vaccine, VLA-2001.
With phase III COVID-19 vaccine trials each enrolling 30,000 participants or more in the U.S. and randomizing half of them to a placebo arm, only 150 incidents of the coronavirus infection are needed in a trial to show if the vaccine is at least 50% effective, NIH Director Francis Collins testified at a Senate Health, Education, Labor and Pensions (HELP) Committee hearing Sept. 9.
A phase III trial of AZD-1222, an experimental coronavirus vaccine developed by Astrazeneca plc and Oxford University, has been paused due to an unexplained illness that occurred in the U.K., the company said on Sept. 8.
LONDON – Results from two non-randomized phase I/II trials of the Russian COVID-19 vaccine Sputnik V that recently received conditional regulatory approval show both a frozen and a freeze-dried formulation of the two-shot vaccine had a good safety profile and induced antibody responses in all 76 participants within 21 days.
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