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Boxes of the diabetes drug Ozempic rest on a pharmacy counter on April 17

Researchers link popular weight loss drugs to serious digestive problems for ‘hundreds of thousands’ worldwide

CNN By Brenda Goodman, CNN (CNN) — A new study suggests people taking popular injected medications for weight loss, including Wegovy, Ozempic, Saxenda and Victoza, may be at higher risk for serious digestive problems such as stomach paralysis, pancreatitis, and bowel obstructions, compared with those taking other types of weight loss medications. The study found

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Boxes of the diabetes drug Ozempic rest on a pharmacy counter on April 17

Researchers link popular weight loss drugs to serious digestive problems for ‘hundreds of thousands’ worldwide

By Brenda Goodman, CNN (CNN) — A new study suggests people taking popular injected medications for weight loss, including Wegovy, Ozempic, Saxenda and Victoza, may be at higher risk for serious digestive problems such as stomach paralysis, pancreatitis, and bowel obstructions, compared with those taking other types of weight loss medications. The study found risks

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A cancer patient holds the IV tubes during chemotherapy.

US cancer centers still see ‘widespread’ shortages of life-saving chemo drugs, survey finds

By Jacqueline Howard, CNN (CNN) — Some of the nation’s largest cancer centers are reporting little improvement in an ongoing shortage of critical chemotherapy drugs in the United States. Among 29 cancer centers across the country, 72% reported a shortage of the chemotherapy medication carboplatin, and 59% are still seeing a shortage of the drug cisplatin, according

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There’s a new shot to protect newborns from a serious respiratory virus, but parents may not be able to get it

By Brenda Goodman, CNN (CNN) — A highly anticipated new shot that can protect newborns from the ravages of respiratory syncytial virus may not be available to some families this season because of uncertainties about insurance coverage. When the US Food and Drug Administration approved the antibody, nirsevimab, in July, pediatricians and parents were jubilant.

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Moderna shared results from a Phase 1/2 trial of an experimental vaccine for Covid-19 and influenza.

Moderna’s flu-Covid combo vaccine elicits ‘strong’ immune response in Phase 1/2 study, company says

By Jacqueline Howard, CNN (CNN) — In a Phase 1/2 clinical trial, Moderna’s combination vaccine appeared to elicit “strong” immune responses against both influenza and Covid-19 and was found to be safe, the company announced Wednesday. The investigational vaccine, named mRNA-1083, was developed to offer some protection against both flu and Covid in a single

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Novavax’s protein-based approach is a more traditional one for vaccine development than the mRNA vaccines.

FDA signs off on updated protein-based Covid-19 vaccine from Novavax

By Amanda Sealy and Brenda Goodman, CNN (CNN) — The US Food and Drug Administration on Tuesday authorized Novavax’s updated protein-based Covid-19 vaccine for people 12 and older. This vaccine is effective against EG.5, the currently dominant coronavirus strain in the United States, and like Pfizer and Moderna’s mRNA vaccines, it has been updated to target the XBB Omicron subvariant.

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Scientists (from left) Dr. Drew Weissman  and Dr. Katalin Karikó won the 2023 Nobel Prize in physiology or medicine for discoveries enabling the development of mRNA Covid-19 vaccines.

mRNA vaccines: 5 things to know

By Katie Hunt, CNN (CNN) — Two pioneering scientists who created the technology behind life-saving Covid-19 vaccines have won the Nobel Prize in medicine or physiology. Dr. Katalin Karikó and Dr. Drew Weissman, both of the University of Pennsylvania, achieved their breakthrough by harnessing the power of genetic material known as messenger RNA, or mRNA.

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