Matters Positive

• The World Health Organization recognized a historic achievement in the global effort to stop dog-transmitted rabies through vaccination and surveillance. • WHO Director General Tedros Adhanom Ghebreyesus credited the success to more than five decades of sustained investment in public health. • England has approved a life-extending drug for patients with incurable breast cancer two years after its initial approval was declined.

• Researchers are launching a clinical trial to determine if the experimental drug trontinemab can prevent people with high p-tau217 levels from developing dementia. • The study aims to recruit 1,600 participants following previous research showing the drug cleared amyloid plaques, a hallmark of Alzheimer's, in 90% of early-stage patients. • A successful outcome could provide a preventative medical treatment for individuals at high risk of cognitive decline before symptoms appear.

• Scientists flew aircraft into "fire clouds" (pyrocumulonimbus) to gather critical data on how these massive smoke-driven clouds form and their overall impact on the global climate. • In other positive developments, Finland utilized a sand battery to reduce carbon emissions, and food banks successfully converted food waste into millions of meals. • These efforts matter as they provide essential insights into wildfire behavior and offer scalable solutions for energy efficiency and food security.