Antibodies made by the immune system can sometimes target human brain cells, producing psychiatric symptoms. Researchers aim to better identify such rare cases as well as fine-tune treatments. Peter Jones once treated a patient with strikingly vivid hallucinations of animals. During ward visits, the patient would stroke and interact with the critters “in as real a way as he was with me,” says...
Last Word
High Fertility Costs Push Americans Abroad for IVF Treatment
Increasing numbers of Americans are going to Europe to seek in vitro fertilization treatment for a fraction of the cost. (Moment/Getty Images) ~~~~~ In the summer of 2024, Emilie and Justin Solomon found themselves on a top-secret mission in Greece. Their family and friends thought the adventure-loving couple was on another jet-setting vacation, but they were keeping something else under wraps:...
Anthony Fauci and the collapse of scientific authority
Anthony Fauci is now facing intense scrutiny. His diaries, emails, and testimony have raised fundamental questions about what he knew, what he told the public, and how he exercised authority during the pandemic. Many outside academia describe this as his fall from grace, while universities and medical institutions continue to celebrate him as a heroic public servant and scientific authority....
A Popular Doctor Had Long Warned That Vitamin K Shots Are Risky for Newborns. Now He’s Changed His Tune.
For more than a decade, Dr. Joseph Mercola cautioned parents against a potentially lifesaving shot of vitamin K for their newborn babies: “Vitamin K shots are completely unnecessary for your newborn.” But now, in a break from his past warnings, Mercola is saying he no longer believes that. ProPublica contacted Mercola recently as it was preparing an article about babies who died as a result of...
To heal stubborn wounds, scientists look to nanomaterials
Slow-healing lesions — common in diabetics and burn victims — can lead to lingering infections that resist antibiotic treatment. A new approach using light-activated therapies may offer a solution. For most people, a minor cut or scrape is no big deal — the body heals itself quickly, and antibiotics can deal with any infections. But some wounds, such as severe burns and diabetic ulcers, are...
From medieval plague ships to hantavirus: How outbreaks at sea helped to shape the international public health system
Passengers on the the hantavirus-stricken cruise ship MV Hondius watch epidemiologists board the boat in Praia, Cape Verde, on May 6, 2026. AP Photo/Uncredited ~~~~~ Cruise ships are convenient floating hotels by which to see far-flung parts of the world – but as an epidemiologist, I know they are also everything an infectious pathogen could want: thousands of strangers packed into enclosed...