THURSDAY, June 29, 2023 (HealthDay News) – For the second time this month, massive plumes of smoke from hundreds of out-of-control Canadian wildfires are polluting much of America’s air. Among the major U.S. cities now experiencing poor air quality are St. Louis, Milwaukee, Cincinnati and Chicago, while entire states haveContinue Reading

THURSDAY, June 29, 2023 (HealthDay News) — Autopsy is currently the only way to definitively diagnose chronic traumatic encephalopathy (CTE), a degenerative brain disease often seen in athletes who’ve suffered repeated blows to the head. But there may be a way to predict which athletes are likely to develop CTE,Continue Reading

MONDAY, June 26, 2023 (HealthDay News) — The number and strength of head impacts, not concussions, cause degenerative brain injuries to football players, a new study suggests. That’s what appears to drive the growing number of cases of chronic traumatic encephalopathy (CTE), researchers say. Chronic traumatic encephalopathy is a progressiveContinue Reading

THURSDAY, June 22, 2023 (HealthDay News) — Wild and feral cats appear to release more toxoplasmosis parasites in places densely populated with people, new research suggests. These cats also “shed” more when the temperature is warmer, a significant finding given climate change, according to the report published online June 21Continue Reading

THURSDAY, June 22, 2023 (HealthDay News) — Space travel appears to weaken astronauts’ immune systems, and researchers believe changes in gene expression are the culprit. These immune deficits aren’t permanent. They disappear when back on Earth, often within weeks, according to new research published June 22 in Frontiers in Immunology.Continue Reading