CAJICA, Colombia, and BEIJING – Last week Sinovac Biotech Ltd., of Beijing, announced the approval by Anvisa, the Brazilian health care surveillance agency, to start phase III trials to test the efficacy and safety of its inactivated COVID-19 vaccine being developed by Sinovac Life Sciences, a subsidiary of the Chinese company, in the Latin American country.

Research focused on finding viable solutions to counter the COVID-19 pandemic continues at an explosive pace with a total of 588 potential therapeutics and vaccines at the forefront of scientific efforts launched by industry, academia and government.

The question of prices for a COVID-19 vaccine have raged in recent days. Gary Disbrow, acting director of the Biomedical Advanced Research and Development Authority (BARDA), told members of a Senate committee that vaccines developed with the help of taxpayer funding will come with an appropriate reduction in price. However, CDC Director Robert Redfield emphasized that the cold-chain distribution system for those products requires the same kind of at-risk investment that is used for vaccine development.

LONDON – Biontech SE announced positive preliminary data from the ongoing phase I/II trial of one of the four COVID-19 vaccines it is developing with Pfizer Inc., with participants in each of three dose groups mounting immune responses that were greater than seen in patients who recovered from COVID-19 infections.

CAJICA, Colombia – Aided by federal funds from the Brazilian government, the University of Sao Paulo is moving forward with developing a precision SARS-CoV-2 vaccine that is about to start preclinical trials.

The push for a vaccine for the COVID-19 pandemic may have no parallel in pharmaceutical history, and FDA commissioner Stephen Hahn vowed in a Senate hearing that the agency will rely on the agency’s traditional standards for scientific evidence in premarket reviews of those vaccines.

LONDON – Two months after the launch, the World Health Organization (WHO) has laid out the spending plans for its push to accelerate development and production of COVID-19 vaccines, therapeutics and diagnostics.

LONDON – Enterome SA has raised €46.3 million (US$52.6 million) in a mixture of debt and equity, enabling it to take a new type of cancer vaccine, based on microbiome-derived antigens that mimic neoantigens expressed on tumor cells, into the clinic.

Biotech companies with COVID-19 vaccine candidates are collaborating with Indonesian companies for overseas trials and to ensure wider availability when approved. Sinovac Biotech Co. Ltd., for example, is collaborating with Indonesia’s PT Bio Farma to test and manufacture its vaccine candidate there.