Partial Vision Restored in Some Blind Patients With New Experimental Treatment - ScienceAlert

In this interview, Imogen Locke (The Royal Marsden NHS Foundation Trust, UK) discusses the evolving role of stereotactic ablative radiotherapy (SABR) in oligometastatic and oligoprogressive breast cancer. Locke explains the distinction between these two clinical scenarios, how timing and patient selection influence treatment decisions, and emerging evidence around metastasis-directed radiotherapy for ER-positive, HER2-negative patients on CDK4/6 inhibitors. Additionally, Locke walks us through a patient case study and highlights key radiotherapy trials seeking to answer the most pressing questions in breast cancer radiotherapy.

I can’t count how many times my mother attempted suicide. It first happened when I was 15, in 1999. The final time — when she actually died — came when I was 32, in 2016.

But that same year, protests erupted that ended 15 years of rule by Prime Minister Sheikh Hasina. In the ensuing political turmoil, health workers went on strike, vaccine orders were delayed and follow-up vaccinations that usually accompany routine programs were disrupted. In a report published in July this year, WHO and UNICEF estimated that first-dose coverage in 2025 had fallen to 90%, while second-dose coverage was 86%, several percentage points below the 95% needed for herd immunity. The report also raised questions about the quality of official data on vaccinations for measles and other diseases for the years 2023 to 2025. It said preliminary figures sometimes showed numbers of those inoculated exceeded 100% of those targeted, indicating mistakes in counting doses or target numbers. Emergency program missed millionsStill, when the measles outbreak erupted, Bangladesh responded swiftly and initially seemed to be winning the battle. An emergency program was followed by an initial slowdown in new cases after almost 20 million children received vaccinations in April and May. The government said it had covered every child in the target age group of 6 months to 5 years.

Health workers prepare to visit communities to spray insecticide and help prevent the spread of malaria in Malabo, Equatorial Guinea, April 24, 2026. Credit: AP Photo/Misper Apawu With its torrential rains, tropical forests and omnipresent humidity, Equatorial Guinea provides the perfect conditions for mosquitoes to breed. For centuries, mosquito-borne diseases, in particular malaria, have dictated the fate of residents of this central African nation, impacting how they lived, worked and died.

Bupropion overdose is associated with significant morbidity and mortality due to severe neurologic and cardiovascular toxicity, including seizures and life-threatening arrhythmias. Early recognition of electrocardiographic, clinical, and echocardiographic abnormalities is critical for prompt intervention and prevention of clinical deterioration. We present a case of a 21-year-old female who presented to the emergency department following an intentional polysubstance overdose involving suspected bupropion ingestion. The initial electrocardiogram (EKG) demonstrated sinus tachycardia. However, during continued monitoring, the patient developed QRS widening and seizures. Treatment included benzodiazepines, calcium, and sodium bicarbonate. Point-of-care ultrasound (POCUS) revealed a reduced ejection fraction (EF) of less than 30%, which was later confirmed on formal transthoracic echocardiography. These findings prompted escalation of care, intubation for airway protection and deep sedation, and transfer to the intensive care unit (ICU). During admission, she developed torsades de pointes (TdP), resulting in cardiac arrest. Despite her critical presentation, repeat echocardiography upon