Pakistan reports 7th polio case of the year, 1st case in Karachi in nearly 2 years - Outbreak News Today

This week the international organization marks World Polio Day and a campaign to eradicate the disease

News|Videos|October 19, 2026 Omid Pourshahid, MD, MPH, discusses Medicare coverage for virtual pulmonary rehab and a matched-care pathway for center-based, hybrid, or virtual programs. Omid Pourshahid, MD, MPH, FCCP, told HCPLive at the American College of Chest Physicians (CHEST) 2026 Annual Meeting in Phoenix how new Medicare coverage for virtual pulmonary rehabilitation could support a matched-care approach to assigning patients to center-based, hybrid, or virtual programs.¹Pourshahid, director of pulmonary rehabilitation at the Lewis Katz School of Medicine at Temple University, argued the pro side of a CHEST 2026 debate on tailoring pulmonary rehabilitation to each patient.¹ The 2023 American Thoracic Society (ATS) clinical practice guideline strongly recommends offering patients a choice between center-based pulmonary rehabilitation and telerehabilitation.³ Pourshahid noted patient-tailored therapy has been part of the ATS definition of pulmonary rehabilitation since 2013, but the delivery setting was rarely part of it. “Until recently…the support and the financial approval were coming only for center-based pulmonary rehab,” Pourshahid said.

Doctors have developed an artificial intelligence tool that can predict a cancer patient’s chances of survival from a single photograph of their face. The AI system was custom-built by experts at Mass General Brigham, a nonprofit, integrated academic healthcare system in Massachusetts, to estimate biological age and directly predict survival outcomes in patients diagnosed with cancer. It is one of the most comprehensive demonstrations to date of how AI analysis of a selfie could help assess a patient’s health and potentially guide their medical care, and was trained on data from more than 40 million facial photographs across a range of ethnicities and ages. Details of the breakthrough were published in the Lancet Digital Health journal. The system can estimate a person’s biological age – the age a person looks, rather than their actual, chronological age – and predict the chances of survival for cancer patients from an ordinary photograph of their face, according to the results of a study that examined the model. Doctors used the technology to develop two complementary tools. FAHR-FaceAge estimates a patient’s biological age, and predicts cancer survival.

Open a honey bee hive on a warm afternoon and the first thing you’ll notice is movement. Thousands of bees stream across the frames, tending brood, processing nectar and pollen, building wax, and maintaining the colony. A constant hum of activity and the smell of honey fill the air.

We already know that ultra-processed foods are bad for health. They typically pack lots of calories but very little nutritional value, and can raise the risk of chronic conditions like obesity, type 2 diabetes, and heart disease. Now new research suggests that these types of foods may also have negative effects on the brain. In the study, healthy middle-aged adults who ate the most ultra-processed foods were more likely to show early signs of brain damage on MRI scans than their peers who ate the least. While these brain changes didn’t immediately translate into impaired memory or thinking skills, they are “considered early warning signs that can appear years before a clinical stroke or memory problems develop,” says the lead author, Russell J. de Souza, ScD, RD, an associate professor of health research methods, evidence, and impact at McMaster University in Hamilton, Ontario. These changes aren’t considered harmless. In earlier research, similar brain differences were linked to a higher risk of future stroke, cognitive decline, dementia, disability, and death, says Dr. de Souza.