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COVID; Prevention

Life cycle of a coronavirus: How respiratory illnesses harm the body

How can a microscopic respiratory infection such as COVID-19 wreak such havoc in the body so quickly? And why do some patients get hit harder than others. Lung specialist Sonja Bartolome, M.D., discusses how a coronavirus can progress in our respiratory tracts.

COVID; Prevention; Your Pregnancy Matters

COVID-19 and pregnancy: Answers to 10 key patient questions

The COVID-19 pandemic has many pregnant patients concerned. Get answers to your pregnancy-related questions in this Your Pregnancy Matters blog with Robyn Horsager-Boehrer, M.D.

COVID; Prevention

8 essential health screenings for chronic and seasonal conditions

Health screenings are often the first line of defense against chronic and seasonal illnesses, and physicians incorporate these vital tools to help uncover clues to everything from heart disease and diabetes to colon cancer and coronavirus. Learn about some of the most essential health screenings from one of UT Southwestern's infectious diseases experts.

Aging; Prevention

Geriatrics COVE team makes house calls – and reduces readmissions

Seniors need better primary care access and fewer hospital readmissions. We target both concerns with COVE – our house call program that delivers precision medicine at home. Learn more.

Aging; Heart; Prevention

Why fatal heart disease is striking middle-aged patients younger and more often

After years of steady decline, heart disease death rates have increased 1.5% among the 45-60 age group – right in the prime of their personal and professional lives. In this MedBlog, Amit Khera, M.D., discusses the major causes and how preventive cardiology can help reverse this alarming trend.

Heart; Prevention

10 questions to test your heart-health knowledge

How much do you know about heart disease risks? Take this 5-minute quiz to find out what you know – and don't – about heart health.

COVID; Prevention

COVID-19: What you need to know and how to reduce the risk of infection

The coronavirus, 2019-nCoV, has spread to multiple countries – including the U.S. In this MedBlog, infectious disease expert Trish Perl, M.D., discusses what patients need to know about the virus and ways to reduce infection risks.

Cancer; Discovery; Prevention

Precision medicine, immunotherapy drive largest single-year drop in cancer deaths

Cancer death rates have dropped nearly 30% since 1991, and more that 2% between 2016 and 2017 alone – the biggest one-year drop on record. The driver has been precision medicine, an approach that focuses on personalization and collaboration. Learn more now.

Cancer; Prevention

Real expectations in treating pancreatic cancer – and the power to prevent it

Media coverage of celebrities with pancreatic cancer such as Alex Trebek and Ruth Bader Ginsburg can lead to misconceptions about typical outcomes. In this week’s MedBlog, John Mansour, M.D., discusses realistic goals of treatment, advanced therapies, and a novel prevention program that can spare at-risk patients’ lives. Learn more.

Discovery; Heart; Prevention

Obesity and high blood pressure: How a supplement might break the link

Obesity is one of the main causes of high blood pressure, although the connection has not been well understood. But Philip Shaul, M.D., and colleagues recently discovered that changes in our sugar molecules might be the missing link – and a supplement might help break the link. Learn more.