Adults with asthma now have a new rescue medication to turn to after the U.S. Food and Drug Administration approved Airsupra on Wednesday. The drug is the first approved to combine albuterol (a beta-2 adrenergic agonist) and budesonide (a corticosteroid). It’s meant for the as-needed treatment or prevention of bronchoconstriction (narrowed airways) and to reduce…  read on >  read on >

Six minutes of high-intensity exercise might prolong the lifespan of a healthy brain, perhaps delaying the start of Alzheimer’s and Parkinson’s diseases, a new, small study suggests. Researchers found that short but intense cycling increased the production of a protein called brain-derived neurotrophic factor (BDNF), which is essential for brain formation, learning and memory. It’s…  read on >  read on >

Infants too young to be vaccinated for COVID-19 get some protection from their mothers’ breast milk, researchers say. The new study follows up on findings published in 2021 that showed the breast milk of vaccinated people contained antibodies against the COVID-19 virus. For the study, researchers analyzed infants’ stool. “Our first study showed there were…  read on >  read on >

The updated COVID-19 vaccine boosters intended to defend people against emerging Omicron variants don’t appear to provide any better protection than the original shot does, two new studies find. The new mRNA bivalent boosters produced by Moderna and Pfizer only attack the COVID-19 virus about as well as the companies’ first-wave vaccines, according to a…  read on >  read on >

When teenagers feel good about themselves and their lives, it may also do their hearts good in the long run, a new study suggests. Researchers found that teenagers who generally felt happy, optimistic and loved went on to show better cardiovascular health in their 20s and 30s, versus kids who lacked that level of mental…  read on >  read on >

Buffalo Bills safety Damar Hamlin has been released from a Buffalo hospital just nine days after he suffered cardiac arrest during a Monday night football game. “Damar Hamlin has been discharged from Buffalo General Medical Center/Gates Vascular Institute,” the Buffalo Bills team announced on Twitter Wednesday. “We have completed a series of tests and evaluations,”…  read on >  read on >