A more dangerous strain of mpox, a virus that causes painful lesions and flulike symptoms, has been detected in three California residents who had not traveled internationally.

Officials said this is the first known local spread of the severe form in the United States.

The strain, called Clade 1, has caused tens of thousands of infec... Full Page

The Trump administration announced that Boston-based drugmaker EMD Serono will lower the price of one of its leading fertility drugs as part of push to make in vitro fertilization (IVF) more affordable.

The company’s drug GONAL-F, which helps stimulate ovulation, will soon be available at a discount through TrumpRx, a federal website... Full Page

California will start selling low-cost insulin Jan. 1, nearly three years after Gov. Gavin Newsom announced a plan to make lifesaving medications more affordable for folks with diabetes.

The state’s insulin — sold under the brand name CalRx — will be available at a recommended price of $11 per pen, or $55 for a five-pack.... Full Page

An opportunistic bacterial infection that causes deadly diarrhea is more likely to kill white patients than Black or Hispanic people, a new study says.

About 84% of deaths caused by Clostridioides difficile infections occur among white people, researchers reported in Atlanta Sunday at IDWeek, the joint annual meeting of America&rs... Full Page

Babies can be safely administered antibody protection against respiratory syncytial virus (RSV) after birth even if their moms had RSV vaccination while pregnant, a new study says.

An antibody shot called nirsevimab (Beyfortus) is available after delivery to provide babies with protection against RSV, a respiratory infection that is the mo... Full Page

Some young children are virtual shut-ins, rarely leaving their homes to play, a new poll shows.

About 1 in 10 preschoolers and toddlers go outside to play once a week or less, according to results from the University of Michigan Health C.S. Mott Children’s Hospital National Poll on Children’s Health.

Playing outside has b... Full Page