Under threat of emerging variants, the EU is taking to heart lessons learned so far in the global COVID-19 pandemic to accelerate the review of vaccines, improve data sharing from clinical trials and address the difficulties inherent in the mass production of vaccines that may contain up to 400 components.

LONDON – A follow-up study of participants in the phase II/III U.K. trial of Astrazeneca plc’s COVID-19 vaccine has shown it remains effective against the new B.1.1.7 variant of SARS-CoV-2.

In a task made more challenging by COVID-19, the EU and the World Health Organization are rolling out separate plans to take down cancer in Europe. The European Commission Feb. 3 announced its Europe’s Beating Cancer Plan, the first comprehensive European cancer initiative in nearly 30 years. A day later, WHO/Europe launched its United Action Against Cancer, billing it as a “pan-European cancer movement” to galvanize support and cooperation from grassroots to governments with the long-term goal of eliminating cancer as a life-threatening disease in the region.

LONDON – The U.K has started the world’s first trial alternating an adenoviral vectored COVID-19 vaccine with one that delivers the virus spike protein instructions encoded in messenger RNA. The heterologous prime boost trial will recruit 820 participants into an eight-arm study comparing different combinations of the Astrazeneca plc/Oxford University and Pfizer Inc./Biontech SE vaccines, administered in a different order and at different intervals.

LONDON – Two new U.K. studies point to long-term persistence of COVID-19 antibodies after both natural infection and vaccination, conferring protection against subsequent infection for at least three months.

LONDON – Abingworth has cast off Brexit and pandemic woes to close its latest fund, Bioventures 8 at $465 million, exceeding the target of $375 million by a significant margin, and closing its hard cap.

DUBLIN – Amid a bitter dispute between the European Commission (EC) and Astrazeneca plc over supplies of the latter’s SARS-CoV-2 vaccine, the EC’s drug regulator, the EMA, recommended approval of the product in question, COVID-19 Vaccine Astrazeneca (formerly AZD-1222).

LONDON – A fourth COVID-19 vaccine is on the road to approval in Europe, with Novavax Inc. announcing positive interim data from the phase III U.K. trial of NVX-CoV2373. The vaccine was 89.3% effective at a time when there was a high rate of infection in the country, and in the face of the newly identified variant, B 1.1.7, which is more transmissible. There also was positive data, though slightly less sparkly, from a phase IIb study in South Africa, where NVX-CoV2373 showed 60% efficacy in preventing mild, moderate and severe COVID-19 disease.

LONDON – There is “a realistic possibility” that infection with the B 1.1.7 variant of SARS-CoV-2 is associated with a 30% to 40% increased risk of death compared to earlier variants of the virus, according to scientists on the U.K. government’s New and Emerging Respiratory Virus Threats Advisory Group. That conclusion is based on studies by three university groups, linking community PCR testing to mortality.