Last updated July 30, 2021
Since the COVID-19 pandemic began, several variants of the virus have emerged. But the one named delta is now the most severe of them all. This highly contagious variant was first identified in India in December 2020. Within six months, it spread to 85 countries. Now it's in all 50 of the United States, where it's become the dominant strain of COVID-19.
Infectious disease expert David...
If your health care provider has said you need a loop electrosurgical excision procedure, or LEEP, you may be wondering exactly what a LEEP...
When it comes to a healthy diet, you don’t need to quit carbs or fat or even sugar.
But your dietitian will suggest you limit processed...
I got into medical school thinking I’d specialize in either cardiology or orthopedic surgery. But one of the great things about it is that you get to see and do so many different things before you finally finish. That’s how I discovered I liked being in the operating room, but didn’t necessarily want to be a surgeon.
I do enjoy physiology and pharmacology, though. So, anesthesiology seemed like a good fit. The only problem was...
Careli Ann Garza’s colleagues consider her the heartbeat of Gladys Porter Early College High School. As the assistant principal, Careli can...
For many years, brachytherapy has been used to treat low-risk, intermediate-risk, and high-risk prostate cancer. But more recently, doctors...
Nerves control everything from your heart rate to muscle movement to the fight-or-flight stress response.
“Nerves are critical to body...
I am a bit of a hypochondriac, so I’ve diagnosed myself with cancer on more than one occasion. But I never believed it would actually happen...
If you have dark skin, you may think you have natural protection from sunburns, sun damage and skin cancer. But the relationship between skin...
Historically, cancer patients with autoimmune disease likes lupus, Type 1 diabetes and rheumatoid arthritis have been excluded from clinical...
In 2013, I noticed blood in my stool, which I thought was related to hemorrhoids. I also noticed heartburn on occasion. But it took five years...
First discovered in the 1980s, exosomes are microscopic spherical packages, called vesicles, released by all cells. Their normal role in the...
From your growth to your digestion, your hormones regulate many basic functions within your body. These chemical messengers are produced and...
When Jorge Castillo’s back began to ache, he thought he’d injured himself at work.
“I install and repair electrical power grids, so...
You probably know that cancer treatment can cause side effects like nausea, fatigue and hair loss. But some types of cancer treatment may...
Months after his chondrosarcoma treatment at another hospital, Chuck Lichtman developed a life-altering hernia. It made it hard to move, sleep...
If you’ve seen reports about the carcinogen benzene being found in sunscreen, you may be wondering what it means for your sun-safety routine...
Radiation therapy is one of the most common forms of cancer treatment. It uses high-energy X-rays to pinpoint and destroy cancer cells. Radiation...
Stem cells come from our bone marrow and grow to become red blood cells, white blood cells and platelets. These cells make up our blood and...
Headaches, seizures and weakness throughout the body can all be potential brain tumor symptoms. Because these symptoms can also be signs of...
Not long after moving into her new house, Dana Evans noticed an itchy red spot on her left breast.
“I’d seen a few spiders in the house...
Nicola Sirito had a rare diagnosis – a soft tissue sarcoma on his spine – but his MD Anderson care team knew they could successfully...
Many of the important things that we really want to accomplish in life, we can’t do alone. So, you have to identify the people who can help...
Before my husband, David, was diagnosed with a rare cancer of the nasal cavity called sinonasal undifferentiated carcinoma (SNUC...
Before coming to MD Anderson for treatment of hairy cell leukemia in 2015, I was told by two different oncologists that I had only a matter...
Ethan Ludmir, M.D., grew up watching Star Wars. But unlike other fans, his favorite character wasn’t Luke Skywalker or Han Solo. Instead,...