Respiratory diseases are a challenging problem to treat. Inhalable medicines are a promising solution that depends on the ability to deliver tiny particles known as aerosols to the correct location in the lungs at the correct dosage.
Ivermectin, hydroxychloroquine prescriptions during the COVID-19 pandemic soared far above pre-pandemic levels
U.S. outpatient prescriptions for hydroxychloroquine and ivermectin increased 2- to 10-fold above pre-pandemic rates, respectively, to treat COVID-19, despite strong evidence disproving their effectiveness, new UCLA-led research shows.
What to know about pneumonia as Pope Francis is hospitalized
So far, 2025 has been the winter of respiratory ailments, with influenza, COVID-19, and respiratory syncytial virus (RSV) making up three-fourths of what some are referring to as the “quademic.” But one we haven’t heard relatively much about is pneumonia.
How the brain rewires itself for language recovery after a stroke
A new study shows how the brain reorganizes itself in the first few months after a stroke to improve the ability to speak again. The findings will help researchers understand how functional networks work in the brain. They also have the potential to be used in the future for personalized treatment of stroke patients.
Japan study finds no link between housing damage and mortality post-earthquake
Scientists know that natural disasters have negative health effects on survivors, but long-term observations are lacking. To help fill this gap, a Japanese research team has investigated the connection between the degree of housing damage caused by the Great East Japan Earthquake (GEJE) and all-cause mortality, using the data from a cohort study conducted by the Tohoku Medical Megabank (TMM) Project.
Researchers publish action plan to address appendiceal cancer enigmas
Appendiceal cancer is a rare cancer without standardized screening guidelines, risk factors or tumor classifications—a situation that often results in late diagnosis and poor prognosis.
Consumption of fruit, coffee, chocolate and wine may reduce risk of metabolic syndrome by up to 23%
A diet rich in produce such as grapes, strawberries, açaí, oranges, chocolate, wine and coffee can reduce the risk of metabolic syndrome by as much as 23%, according to the findings of a study involving more than 6,000 Brazilians, the largest in the world to associate the effects of consuming polyphenols with protection against cardiometabolic problems.
Restricting flavored e-cigarettes cuts vaping rates but raises smoking rates for young adults, study finds
In recent years, vaping has become popular as an alternative to traditional cigarettes. Flavored electronic cigarettes—known as e-cigarettes—have become so popular among young adults that some states have implemented restrictions such as flavor bans and taxes on e-cigarettes in an effort to reduce teen vaping.
Novel tool slashes opioid crisis costs by 30%, could save lives
A study published in the journal Decision Analysis unveils a powerful new tool to tackle the opioid crisis, offering a pathway to slash costs by nearly 30% while saving lives.
Childhood physical activity, screen time linked to teens’ stress, depressive symptoms
Physical activity and screen time in childhood impact perceived stress and depressive symptoms in adolescence, according to a study published online Feb. 14 in JAMA Network Open.