Columbia University Irving Medical Center

02/19/2026

Heart attacks may seem sudden, but they’re largely preventable, says cardiologist Andrew Einstein. Most heart disease risk comes from nine factors shaped by our daily habits. Small positive changes, like laughter, can make a big difference.

Heart attacks are often preventable. A Columbia cardiologist tells us nine daily habits that drive most heart disease risk—and how joy, laughter, and small lifestyle changes can protect your heart.

02/18/2026

At least 10 percent of women experience erratic spotting and bleeding during perimenopause. This may be caused by different uterine and vaginal issues. Columbia OBGYN Dr. Mary Rosser says vaginal atrophy is the most common cause of postmenopausal bleeding.

Common causes of postmenopausal bleeding include atrophy and fibroids. Learn about risk factors, treatments, and when to consult a doctor.

02/17/2026

Tuning into the Olympic Games may seem like a passive activity, but it can be a powerful spark for physical and mental well-being. Columbia psychologist Dr. Michael Carollo shares several practical mind-body benefits you can try during the games.

Discover the surprising physical and mental well-being benefits of watching the Olympic Games, from inspiring movement and boosting mood to reinforcing resilience. Our Columbia experts discuss.

02/16/2026

Columbia University Vagelos College of Physicians and Surgeons researchers have found that accidental drug overdose, homicide, and su***de are the leading causes of death among pregnant and postpartum women.

Columbia researchers have found that accidental drug overdose, homicide, and su***de are the top causes of death among pregnant and postpartum women.

02/13/2026

Columbia Psychiatry's Dr. Ragy Girgis studies how A.I. tools like ChatGPT and Claude may fuel delusions and psychosis, especially in vulnerable individuals. He urges families to monitor LLM (Large Language Models) use and watch for warning signs. https://columbiamed.link/4ajnxoG

02/12/2026

Movement matters. “By increasing little movements throughout the day, you’re teaching your body that you’re becoming more active, and thereby your body needs to increase its metabolism to keep up with you.” says Columbia sports medicine physician Dr. Marissa McCay.

It may be distracting you from what actually matters for your health and weight.

02/11/2026

Bone is continually broken down by osteoclasts and rebuilt by osteoblasts to repair tiny stress fractures. “Bone health has to be connected to energy metabolism in a way that bone can grow, but not at the expense of the other organs and function,” says Gerard Karsenty, chair of the department of Genetics and Development at .

🔗 https://columbiamed.link/4qlSxKN

02/11/2026

Dr. Zev Williams, Associate Professor of Obstetrics & Gynecology at Columbia University Vagelos College of Physicians and Surgeons and Director of Columbia's Fertility Center, is included in Time100 Health 2026, which spotlights the world's most influential leaders in health care this year.

We are beyond proud of Dr. Williams' innovative contributions to fertility and health care!

Learn more: http://time.com/time100health

02/10/2026

With the support of a $2 million Highly Pathogenic Avian Influenza Poultry Innovation Grand Challenge award from the United States Department of Agriculture, researchers at Columbia University Vagelos College of Physicians and Surgeons will begin testing far-UVC technology to improve biosecurity on poultry farms.

With a USDA grant, Columbia researchers will test whether far-UVC light can reduce the spread of highly pathogenic avian influenza on poultry farms—and prevent the next egg crisis.

02/09/2026

Sixty-five students from across campus recently lunched together at a Longest Table event organized by Student and Campus Services. The global initiative brings communities together to share a meal, creating space for strangers to become friends and neighbors to feel like family.

Dozens of students from across CUIMC lunched together at a Longest Table event organized by Student and Campus Services to strengthen community.

02/06/2026

Strep throat may cause throat irritation similar to other conditions, but it is not the same. Columbia pediatrician Dr. Katie Keown shares the basics about the bacterial infection's causes and symptoms, and how to reduce the risk of infection.

Our pediatrician explains strep throat causes and symptoms, plus how to reduce the risk of infection.

02/05/2026

A norovirus outbreak has forced the postponement of an Olympic women’s hockey game between Finland and Canada. Columbia gastroenterologist Dr. Ava Anklesaria provides guidance on how to prevent it and what to do if you get it.

Norovirus, the most common stomach bug in the United States, makes the rounds every winter. Our expert GI doctor gives tips on how to avoid this highly contagious illness and what to do if you get it.