Highly Contagious Disease Surges by Over 200 Percent in Texas: What You Need to Know

HOUSTON, Texas (KPEL News) -  A highly contagious disease is making a troubling comeback in Texas, with reported cases surging to pre-pandemic levels.

This illness, known for its severe coughing fits and significant risks to infants and young children, is spreading rapidly, mirroring a concerning national trend identified by the Centers for Disease Control and Prevention (CDC).

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In a state where community gatherings, school events, and bustling public spaces are part of daily life, the potential for this disease to spread is especially high. Its resurgence highlights the need for increased awareness and proactive prevention efforts.

Public health officials are urging Texans to take action to protect their families. Vaccination remains the most effective safeguard, with booster shots recommended for teens and adults to shield the state’s most vulnerable populations.

What Is Whooping Cough, and Why Is It on the Rise?

Whooping cough, caused by the bacterium Bordetella pertussis, spreads easily through coughing, sneezing, or close contact. It starts with cold-like symptoms such as a mild cough and runny nose but can escalate into prolonged coughing fits, difficulty breathing, and vomiting. For infants, the complications can be severe, including pneumonia and even death​​.

The recent surge in cases has been linked to lower vaccination rates during the COVID-19 pandemic and reduced natural immunity due to social distancing and masking. According to the CDC, pertussis cases across the U.S. have quadrupled from 2023 to 2024, with Texas reporting over 1,100 cases this past year—up from 340 in 2023​​.

Whooping Cough in Texas: Key Numbers

Recent data reveals that Texas recorded 1,156 cases of pertussis in 2024, marking a sharp increase from the previous year​. Babies under one year old are particularly vulnerable, accounting for a significant share of hospitalizations statewide.

Public health experts also note gaps in booster vaccine uptake among teens and adults, contributing to the rise in cases.

How Texans Can Protect Their Families

Get Vaccinated

Vaccination remains the best defense against whooping cough. Texas health officials recommend two key vaccines:

• DTaP: For children under 7, given in a series of five doses starting at 2 months.
• Tdap: For preteens, teens, and adults. Pregnant women are encouraged to receive a Tdap vaccine during the third trimester to pass protection to their newborns​.

Recognize the Symptoms

Early symptoms of whooping cough mimic the common cold. Watch for prolonged coughing fits, difficulty breathing, or a “whooping” sound, especially in young children.

Limit Spread

Practice good hygiene by washing hands frequently, covering coughs and sneezes, and staying home if you’re sick. Avoid close contact with infants if you have cold-like symptoms.

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Why This Matters for Texans

In a state as social and diverse as Texas, where gatherings often draw large crowds, the spread of whooping cough presents unique challenges. Public health officials emphasize the importance of vaccinations and staying vigilant, especially to protect infants and other vulnerable populations.

By recognizing the risks and taking preventive steps, Texans can help reduce the spread of this disease and safeguard their communities.