The Alarming Resurgence of Whooping Cough

Whooping cough, or pertussis, has made a startling comeback in 2024.

With more than 18,500 cases reported in the U.S. since the beginning of the year, the infection is five times more common now than it was at this time last year.

This resurgence marks the highest case count since 2014, according to the CDC. But the U.S. isn’t alone. Countries across Europe, including France and the UK, are also experiencing significant spikes in cases.

Whooping cough may have faded from public memory for a time, but this dangerous and highly contagious illness is back—and seniors, in particular, need to pay attention.

As with many respiratory infections, older adults are at higher risk for serious complications.

Let’s explore what’s driving this resurgence and, more importantly, how you can protect yourself and your loved ones.

Pertussis, commonly known as whooping cough, is notorious for causing prolonged coughing spells that can last for weeks or even months.

Historically, it’s been called the “100-day cough” for this very reason. Although it often starts with cold-like symptoms, it quickly progresses to more severe coughing fits, making breathing difficult. In infants, the illness can be life-threatening.

Whooping cough poses unique risks for seniors. The persistent coughing can lead to complications like pneumonia, rib fractures, and even fainting from the intensity of the coughing spells.

Public health experts have been monitoring pertussis for years, as outbreaks tend to follow cyclical patterns every three to five years. However, the current surge is unprecedented.

According to scientists from France’s Pasteur Institute, the pandemic may have disrupted these natural cycles, leading to this massive resurgence in 2024.

One theory is that reduced exposure to pertussis during the pandemic weakened immunity across populations. There have also been concerns about antibiotic-resistant strains of the bacterium emerging.

While it’s tempting to focus on the broader public health implications, the most important thing for seniors is knowing how to protect themselves from this rising threat.

The good news is that there are steps seniors can take to lower their risk of whooping cough and keep their loved ones safe.

• Strengthen Your Immune System: You can boost your defenses against infections like pertussis by maintaining a healthy lifestyle. Regular exercise, a nutrient-rich diet, and adequate sleep all play a role in keeping your immune system strong. Additionally, vitamin D, zinc, and elderberry supplements can support immune health, particularly during cold and flu season.
• Practice Good Hygiene: Since whooping cough spreads through respiratory droplets, practicing good hygiene is key. Wash your hands frequently, cover your mouth and nose when coughing or sneezing, and avoid close contact with sick individuals. If you’re feeling unwell, stay home to prevent spreading the infection to others.
• Be Aware of the Symptoms: Early detection is critical. Contact your healthcare provider if you experience persistent coughing that lasts longer than a week—especially if it becomes severe or causes difficulty breathing. While the symptoms of whooping cough can mimic other respiratory infections, a timely diagnosis can help prevent complications and reduce the spread.

The resurgence of whooping cough is a serious concern. As the number of cases continues to rise, it’s essential to take steps to protect yourself and your loved ones.

As with most things, prevention is key. So, focus on boosting your immune system and practicing good hygiene.

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Source:

Rodrigues Carla, Bouchez Valérie, Soares Anaïs, Trombert-Paolantoni Sabine, Aït El Belghiti Fatima, Cohen Jérémie F, Armatys Nathalie, Landier Annie, Blanchot Thomas, Hervo Marie, REMICOQ study group, Toubiana Julie, Brisse Sylvain. Resurgence of Bordetella pertussis, including one macrolide-resistant isolate, France, 2024. Euro Surveill. 2024;29(31):pii=2400459. https://doi.org/10.2807/1560-7917.ES.2024.29.31.2400459