Shionogi & Co. Ltd. and Fosun Pharmaceutical (Group) Co. Ltd. were involved in separate divestment transactions this week, with Shionogi buying out Pfizer Inc.’s stake in Viiv Healthcare Ltd. to lift its holding to 21.7%.

Shionogi & Co. Ltd. and Fosun Pharmaceutical (Group) Co. Ltd. were involved in separate divestment transactions this week, with Shionogi buying out Pfizer Inc.’s stake in Viiv Healthcare Ltd. to lift its holding to 21.7%.

Researchers from Merck & Co. reported the development of MK-7762, a novel oxazolidine with antitubercular activity designed to overcome the off-target effects of linezolid.

Illumina Inc. presented at the J.P. Morgan 2026 Healthcare Conference on Jan. 13 and introduced what it said is the world's largest genome-wide genetic perturbation dataset, being built to accelerate drug discovery through AI across the pharmaceutical ecosystem. This is a move away from its core focus on DNA sequencing technology.

Speed and innovation from Asia Pacific’s (APAC) biotechnology sector had big pharma scouring the region for the next oncology heir to Keytruda (pembrolizumab), Merck & Co. Inc.’s reigning blockbuster cancer drug.

Daiichi Sankyo Inc. told BioWorld it voluntarily placed a partial hold in recruitment and enrollment in the phase III IDeate-Lung02 study of antibody-drug conjugate ifinatamab deruxtecan because of a higher than anticipated incidence of grade 5 interstitial lung disease events. The company did not say how many deaths there had been.

Daiichi Sankyo Inc. told BioWorld it voluntarily placed a partial hold in recruitment and enrollment in the phase III IDeate-Lung02 study of antibody-drug conjugate ifinatamab deruxtecan because of a higher than anticipated incidence of grade 5 interstitial lung disease events. The company did not say how many deaths there had been.

As the systematic dismantling of the U.S. vaccine schedule escalates, the demands to hold Health and Human Services Secretary Robert Kennedy accountable are growing. Claiming that Kennedy has turned his back on science and is endangering public health, Rep. Haley Stevens, D-Mich., formally introduced articles of impeachment against him Dec. 10 for “high crimes and misdemeanors.” Under the Constitution, federal officials can only be impeached for treason, bribery and “other high crimes and misdemeanors.”

In October 2025, BioWorld tracked 252 clinical trial updates across phases I-III, roughly in line with September’s 230 but markedly higher than the 95 logged in August. Of those, 27 phase III studies reported positive results, while four disclosed failures. Clinical trial updates logged by BioWorld in October comprised 91 phase I reports, 75 from phase II, and 87 from phase III studies.

Biopharma dealmaking activity remained strong in October, with total deal value reaching $31.86 billion, a 17% increase from $27.15 billion in September and ranking as the second-highest month in 2025 after June’s $35.43 billion.