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Pediatric Infectious Diseases

Parents’ guide to hand, foot, and mouth disease

Hand, foot, and mouth disease (HFMD) is a viral infection that spreads quickly among small children. Symptoms can last up to 7-10 days, so good hygiene is vital to keeping it under control. Find out what to expect if your child is diagnosed with HFMD.

Flu, COVID, and RSV vaccines: Who should get them and when

Along with the annual flu shot, a new COVID booster and RSV vaccine are available this fall. Julie Trivedi, M.D., explains who might qualify for these vaccines and when they should get them.

As RSV rates soar, get tips to protect new babies

RSV can cause severe illness in premature babies and infants younger than 6 months. Jessica Morse, M.D., recommends simple tips to help protect little ones from the virus.

Mpox facts for pregnant and breastfeeding patients

As mpox spreads, pregnant and breastfeeding patients are raising concerns. Get facts about prevention and treatment in this Your Pregnancy Matters blog.

Sizing up the second booster: If, and when, to get another COVID-19 shot

The CDC recommended a fourth dose of COVID-19 vaccine for people 50 and over, but many people are wondering if they need it with case counts remaining low. Two UT Southwestern Infectious Diseases experts weigh in.

Maternal vaccination reduces newborn COVID-19 hospitalization risk by 61%

Similar to whooping cough outcomes, newborns are 61% less likely to be hospitalized for COVID-19 if their birth moms are vaccinated in pregnancy. Learn more.

Straight answers on Omicron, the fast-moving COVID-19 variant

The highly contagious Omicron variant came on quickly, creating more questions and confusion. UT Southwestern experts provide answers.

Understanding Omicron, the new COVID-19 variant of concern

Omicron, the highly transmissible COVID-19 variant first identified in South Africa, is coming to the U.S. Here's what you need to know from Trish Perl, M.D., Chief of Infectious Diseases at UT Southwestern.

Fighting 8 common flu myths with facts from our experts

8 infectious diseases experts from UT Southwestern deliver the facts about the flu and how to prevent it this season.

Top 10 questions about COVID-19 vaccines for children ages 5-11

A pediatric infectious diseases expert with 30 years experience explains why COVID-19 vaccines for kids 5-11 are safe, effective, and the most effective tool we have to defeat this virus.

Look beyond breakthrough infections to address COVID-19’s core problems

The increased focus on breakthrough infections, which remain rare and mostly mild, is obscuring the fact that vaccine hesitancy and resistance to mask wearing in public continues to fuel the pandemic.

More kids are being hospitalized with COVID-19 daily. As parents, we can do better.

As child COVID-19 cases hit record levels, a frontline pediatrician and mom urges parents to do more to protect all kids – including hers – at school.

How to talk to COVID-19 vaccine holdouts: Calm fears, correct myths

Is there anything you can say to a reluctant friend or family member to persuade them COVID-19 vaccination is the right choice for them? The short answer is: 'yes,' says UT Southwestern's Sonja Bartolome. M.D.

COVID-19 vaccines: The tough questions answered by a frontline doctor

The COVID-19 vaccines are ready in record time, but we know you have questions about how they work, safety, and side effects. So here are some evidence-based answers from one of UT Southwestern's medical professional who will be among the first in line to take the shot.

Good news on COVID-19 vaccines for pregnant moms, early data shows

Good news! Early COVID-19 vaccine trial data suggest vaccination is safe in pregnancy and breastfeeding – and may benefit both mom and baby. Dive into data from three of the latest clinical trials in this week’s Your Pregnancy Matters blog.