Despite a barely open IPO window in 2023, 27 biopharma firms went public in the year. It’s the lowest number since 2012 recorded 11 IPOs in the sector. However, encouraging news is that, overall, the U.S. IPO class of 2023 is up an average of 7.48%.

Be it viral, nucleic acid or protein vaccines, recent efforts that led to the first regulatory approvals for not only COVID-19, but also for malaria and respiratory syncytial virus, positioned infectious diseases in the headlines for much of the last four years. But despite that attention, or the threat of future pandemics, or the numerous infectious diseases for which there are no preventable vaccines and very little development activity, the level of private and public funding for biopharma companies working in the space is dismal – at least compared with that of oncology products, according to a new analysis report released by the Biotechnology Innovation Organization (BIO) on Jan. 25.

The first IPO of 2024 is a greatly upsized one from CG Oncology Inc., which is selling 20 million shares (NASDAQ:CGON) of its common stock at $19 each. Shares closed Jan. 25 95.6% higher at $37.17 each. The company initially had looked to raise about $200.6 million by selling its shares somewhere from $16 to $18 each but adjusted its thinking before the Jan. 25 debut, now anticipating gross proceeds of $389 million.

In the face of the short supply of venture capital, the U.K. biotech sector weathered the storm in 2023, raising a total of £1.25 billion (US$1.6 billion) across 69 deals. That was 6% down on 2022, but has to be seen against the backdrop of U.K. VC investment across all sectors falling by a massive 43%. With follow-on financing by quoted companies, biotechs raised £1.8 billion overall.

IMU Biosciences Ltd. has raised £11.5 million (US$14.7 million) in a series A round to further develop and commercialize profiling technology that can identify from a blood sample which of more than 2,000 cell types are present in an individual’s immune system.

Ovarian cancer diagnostics company, Cleo Diagnostics Ltd. has developed a blood-based diagnostic test for ovarian cancer based on the CXCL10 biomarker, which is produced early and at high levels by ovarian cancers but is largely absent in nonmalignant disease.