7 of the biggest medical breakthroughs in 2023

From the first-ever RSV vaccines to the first drug fully approved to treat Alzheimer's disease, here are seven of the biggest medical breakthroughs in 2023.

From new vaccines to the first drugs of their kind for hard-to-treat disorders, 2023 has been a year full of medical breakthroughs.

They offer opportunities for people to protect themselves from diseases, slow down the effects of others and even incorporate artificial intelligence into cancer diagnoses.

Here are seven of the biggest innovations in the health and science space this year.

For the first time ever, after years of setbacks, there are multiple vaccines and shots available for several different groups to prevent RSV.