EMA Recommends Valneva’s Chikungunya Vaccine for Use in Europe
The European Medicines Agency (EMA) has recommended Valneva’s single-dose chikungunya vaccine, Ixchiq, as the first preventive shot against the disease in Europe. With no approved drugs for chikungunya, the vaccine’s approval could be crucial in combating its spread in the region, especially with the increasing risks associated with climate change and global travel.
Study Shows N95 Respirators Highly Effective in Preventing Airborne Transmission of SARS-CoV-2
A recent study conducted by researchers at the University of Maryland (UMD) has highlighted the effectiveness of N95 respirators in preventing the leakage of SARS-CoV-2 virus into the air. The study compared various face masks and respirators in impeding the transmission of COVID-19. The ‘duckbill’ N95 respirator was found to be the most effective, stopping 98% of the virus from entering the air. This research emphasizes the importance of using N95 respirators to reduce the airborne transmission of the virus, especially with highly transmissible variants like Omicron.
Protect Yourself from Lyme Disease This Summer
Learn how to protect yourself from Lyme disease this summer by taking precautions such as using bug spray, wearing appropriate clothing, conducting daily tick checks, and following guidelines for tick removal and bite care. Stay safe and informed with tips from Hastings & Prince Edward Public Health.
Utah Confirms First Case of Rabies in Bat, Raises Public Health Concerns
Utah confirms first case of rabies in a bat for the season, highlighting the serious nature of the viral disease. Residents urged to avoid contact with bats and other wildlife to prevent transmission. Take precautions and seek medical advice if exposed to rabies.
Behavioral Changes in Queer Networks Helped Curb mPox Spread
Learn about the recent developments in public health regarding the potential for another summer mPox outbreak. Discover how behavioral changes within certain communities, particularly among queer sexual networks, played a significant role in curbing the virus’s spread. Find out about the challenges posed by declining vaccine immunity and the importance of continuous research and preparedness for future outbreaks.
Semaglutide Shows Promise in Addressing Alcohol Use Disorders, Study Finds
A recent study investigated the use of semaglutide in patients with obesity and its association with alcohol use disorder (AUD). Results showed a 50%-56% lower risk of AUD onset and relapse compared to other anti-obesity medications. The findings suggest the potential therapeutic benefits of semaglutide in addressing AUD, emphasizing the need for further research and clinical trials in this area.
Study Suggests Lower BMI Threshold for Obesity in Adults Over 40
Recent research suggests that a lower BMI cut-off point of 27 kg/m² may be more appropriate for adults over 40 years old, challenging the globally accepted threshold of 30 kg/m² for obesity. The study emphasizes the importance of reevaluating obesity criteria in older populations to better manage obesity-related health conditions and improve outcomes for individuals in this age group.
Impact of Hot Weather on Older Individuals with Multiple Chronic Diseases
A new study by Griffith University reveals that older individuals with multiple chronic diseases are at an increased risk of hospitalization during hot weather. Dr. Zhiwei Xu emphasizes the need to consider these individuals as a distinct heat-vulnerable group in future heat early warning systems. With global temperatures rising, hospitals are expected to see a surge in patients with multimorbidity. Comprehensive medical management is crucial for these patients, who require more extensive care compared to those with a single chronic disease.
Study Shows Internet Addiction Alters Brain Chemistry in Young People
New research published in PLOS Mental Health reveals that internet addiction can alter brain chemistry in young individuals, leading to further addictive behaviors. The study, utilizing fMRI, found changes in neural networks, increased activity during rest periods, and decreased functional connectivity in areas responsible for active thinking. These alterations were linked to shifts in mental health, cognitive development, intellectual abilities, and physical coordination. Recognizing and addressing internet addiction in adolescents is crucial to prevent long-term negative consequences on their well-being and development.
Children born deaf gain hearing in both ears through gene therapy trial
Five children born deaf now have hearing in both ears after participating in a groundbreaking gene therapy trial conducted by doctors at Fudan University in Shanghai. The trial aimed to address inherited genetic mutations hindering the body’s ability to produce a crucial protein for transmitting auditory signals. After the treatment, the children exhibited improved hearing, could locate sound origins, and comprehend speech even in noisy environments. Dr. Zheng-Yi Chen expressed astonishment at the results, noting significant progress in the children’s hearing abilities.