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☆ Experimental gene therapy restores some vision in patients with inherited blindness
▼ + stars: | 2024-05-06 | by ( Jacqueline Howard | ) edition.cnn.com time to read: +16 min

“Now, post-surgery and post recovery, I am able to see in dimmer lighting with my left eye,” Cook said. A treatment that used CRISPR was found to be safe and efficacious in improving vision among a small sample of patients with inherited blindness in the Phase 1/2 clinical trial that Cook participated in. Months following the treatment, Cook was sitting with friends on a balcony that had Christmas lights wrapped around the railing. Courtesy Olivia CookBefore the treatment, Cook said that she sometimes could conceal the vision challenges she has had. Mass Eye and EarKalberer described the CRISPR treatment as “groundbreaking,” but warned it’s not a cure.

Persons: Olivia Cook, Cook, ”, ” Cook, “, I’ve, “ I’d, you’d, CRISPR, Eric Pierce, Brigham, “ We’re, ” Pierce, Jason Comander, ‘, Michael Kalberer, Kalberer, it’s, “ It’s, It’s, Pierce, Editas, We’re, Art Caplan, ” Caplan, —, Vlad Diaconita, ” Diaconita, Dr, Sanjay Gupta, Aliaa Abdelhakim Organizations: CNN, Missouri State University, New England, of Medicine, Mass, Harvard Medical School, Editas Medicine, Perelman School of Medicine, University of Pennsylvania, University of Michigan, University of Miami, Oregon Health & Science University, US Food and Drug Administration, CEP290, pharma, NYU Grossman School, Medicine’s Department of Population Health, Columbia University Vagelos College of Physicians and Surgeons, CNN Health Locations: Springfield, United States, CEP290

☆ WHO clarifies what counts as a pathogen that can spread through the air
▼ + stars: | 2024-04-18 | by ( Jacqueline Howard | ) edition.cnn.com time to read: +7 min

“Airborne transmission” refers to when infectious respiratory particles expel into the air, such as from coughing or sneezing, and enter the respiratory tract of another person who inhales them, according to WHO. The subcategory “direct deposition” refers to when infectious respiratory particles expel into the air and directly land on another person’s mouth, nose or eyes, potentially causing infection. “Public health agencies were hesitant to use the word ‘airborne’ because of differences in understanding among experts about what it meant. When I say ‘aerosol’, when I say ‘through the air’, it doesn’t matter whether I’m an engineer, a clinician, a nurse, a public health person. ‘There were many failures’During the pandemic, various terms were used in different ways to describe how the coronavirus could spread, causing much confusion – terms like airborne, airborne transmission or aerosol transmission.

Persons: ” Linsey Marr, “, ” Marr, ”, Jeremy Farrar, ” Farrar, Jessica Justman, Justman, Dr, Sanjay Gupta, Stephen S, Morse Organizations: CNN, World Health, WHO, Virginia Tech, Columbia University Vagelos College of Physicians and Surgeons, CNN Health, Columbia University Mailman School of Public Health

☆ Gender Surgeries Nearly Tripled From 2016 Through 2019, Study Finds
▼ + stars: | 2023-08-23 | by ( Emily Baumgaertner | ) www.nytimes.com time to read: +3 min

Gender-affirming care has become a key political issue for conservatives in the run-up to the presidential election. According to the analysis, about 48,000 patients underwent surgeries from 2016 through 2020. Breast and chest surgeries were the most common: There were about 27,187, or 56.6 percent of all gender-affirming surgeries. Background: Recent developments in gender-affirming care. Earlier this month, the American Academy of Pediatrics reaffirmed its guidelines regarding the gender-affirming treatment but also commissioned a fresh review of the research, after European health authorities found uncertain evidence for its effectiveness.

Persons: “ There’s, ”, Jason D, Wright Organizations: Republicans, Columbia University Vagelos College of Physicians and Surgeons, Health, Agency for Healthcare Research, American Academy of Pediatrics

☆ If you're sitting all day, science shows how to undo the health risks. Take 'activity snacks' every 30 minutes.
▼ + stars: | 2023-01-12 | by ( Laura Carroll | ) www.nbcnews.com time to read: +5 min

“If we don’t use them, things don’t work right.”When it comes to blood pressure, moving around helps improve circulation, Diaz said. Blood pressure and blood sugar were measured during each phase of the study. The strategy that worked best was five minutes of walking for every 30 minutes of sitting. All walking strategies resulted in a significant reduction of 4 to 5 blood pressure points, compared to sitting all eight hours. "When you do it without breaks, your blood pressure goes up and there are elevations in blood sugar.”Do standing desks help?

Chickenpox vaccines have virtually wiped out severe complications and deaths in American children from the highly contagious virus, a new report finds. Chickenpox —which is caused by the varicella-zoster virus, a type of herpes virus — was considered just a normal part of growing up until the vaccine became available in 1995. The chickenpox vaccine implementation is “a tremendous achievement,” said the study’s lead author, Dr. Mona Marin, a medical epidemiologist at the CDC’s National Center for Immunization and Respiratory Disease. An estimated 90.3% of children have been vaccinated against chickenpox by age 2, according to the CDC. The CDC recommends two doses of chickenpox vaccine for children, teens and adults who have never had the disease.

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