It is not surprising that a large Ebola outbreak would be considered a public health emergency of international concern. But the current PHEIC is notable for the speed with which it was declared, speaking to the urgency of the situation. World Health Organization Director-General Tedros Adhanom Ghebreyesus declared the outbreak a PHEIC on Sunday, May 17, without first convening an emergency committee. That step is unprecedented.

On Sunday, May 17th, 2026, the World Health Organization classified the ongoing Bundibugyo ebolavirus outbreak in the Democratic Republic of Congo (DRC) as a public health emergency of international concern (PHEIC). The rapid escalation to PHEIC is due to several factors. Given the high number of cases, the outbreak has likely been going undetected for some time, and may be a “much larger outbreak than what is currently being detected and reported, with significant local and regional risk of spread,” according to the WHO statement. The outbreak appears to already have crossed the border from the DRC into Uganda at least twice. And all this is happening with a virus for which there are no approved treatments or vaccines.

News of eight infections and three deaths so far due to an emerging zoonotic virus has brought back unhappy memories of the early days of SARS-CoV-2. At a press conference on Thursday, officials from the WHO did their best to calm the public’s fears that the MV Hondius, the ship currently heading to the Canary Islands with its remaining passengers plus assorted medical, WHO and European Center for Disease Prevention and Control staff, is the 2026 version of the Diamond Princess.

More than four decades on from the approval of the first biologic drug, the industry has reached a tipping point, and biotech drugs now outnumber small molecules in the global R&D pipeline. At the start of the biotech industry, progress was slow. Between 1983 and 1995, the U.S. FDA approved an average of two biologics each year. Now, biologics have taken the lead by the smallest of margins, accounting for 50.1% of drugs in development at the start of 2026, according to the Pharma Annual Review 2026, published by Pharmaprojects, a firm that tracks global pharma R&D.

“I love the idea of ‘micropublications’ (preparing one now),” the neurobiologist Oded Rechavi commented on social media in July. The term clearly suggests a short article, and although the publishing model has been around for more than a decade, not everyone is familiar with this type of scientific communication. What are they? What’s their impact? Rechavi, a professor at the School of Biochemistry, Neurobiology and Biophysics at Tel Aviv University, was pointing to an emerging discussion among scientists, the search for alternative formats for their work.

The Nobel Committee announced today that it has awarded the 2025 Nobel Prize in Physiology or Medicine to three scientists for their discovery of regulatory T cells, which are a critical part of the way the body prevents autoimmune attacks.

Epimab Biotherapeutics Inc. licensed out a development-ready KLK2/CD3 bispecific T-cell engager (TCE) for advanced prostate cancer to Juri Biosciences Inc. through a potential $210 million deal.

Biomedical research seems like it should be the ultimate bipartisan issue. But under the Trump administration, unless and until Congress regains its will to make use of its constitutional powers, bipartisan support for research seems to be a thing of the past. On March 3, members of the National Academies of Science, Engineering and Medicine warned that the second Trump administration has been waging a “wholesale assault” on American research.

The U.K. has released a huge repository of children’s genomic data after sequencing blood samples from three large cohorts recruited at birth and followed across three decades. The power of the data is amplified by the large volume of longitudinal health information, biological samples and responses to surveys and questionnaires that has been provided by participating families. Before this, large-scale publicly available genome sequences were limited to adult cohorts, and the only childhood genome sequence data was from children with rare diseases.

The map of cystic fibrosis (CF) research is being redrawn in the U.K. as improvements in treatment, and in particular the introduction of CF modulator drugs, mean people with the rare inherited disease are living much longer.