Ticks don’t take vacations
Lyme Disease: What You Need to Know This Summer
Learn how to prevent, recognize, and treat Lyme disease this summer. Understand symptoms, risk factors, and when to seek medical help after a tick bite.
As the weather warms and more people head outdoors to enjoy nature, it’s important to be aware of Lyme disease, a tick-borne illness that can have serious health consequences if not detected and treated early. Whether you’re hiking in wooded trails, camping, or simply spending time in grassy backyards, understanding Lyme disease can help protect you and your loved ones.
What Is Lyme Disease?
Lyme disease is a bacterial infection caused by Borrelia burgdorferi (and, less commonly, Borrelia mayonii), transmitted to humans through the bite of infected black-legged ticks, commonly known as deer ticks. It is the most common vector-borne illness in the United States.
Epidemiology and Prevalence
Each year, approximately 30,000–40,000 cases of Lyme disease are reported to the CDC, but studies suggest the actual number may be over 400,000 annually, due to underreporting and misdiagnosis.
Lyme disease is most prevalent in the Northeastern, Mid-Atlantic, and Upper Midwestern U.S., but cases have been reported in nearly every state. Globally, it is also common in parts of Europe and Asia.
Who Is at Risk?
You’re at increased risk for Lyme disease if you:
Children aged 5–14 and adults over 50 are among the most frequently diagnosed age groups.
Symptoms of Lyme Disease
Early signs and symptoms (3–30 days after tick bite):
Later symptoms (days to months after infection):
Diagnosis
Diagnosis is based on:
Because early treatment is most effective, doctors may start treatment based on symptoms and exposure risk before confirming with lab tests.
Treatment
Lyme disease is typically treated with antibiotics:
Treatment duration is usually 10–21 days depending on the stage and severity. Most people recover fully with timely treatment, though some may experience lingering symptoms known as post-treatment Lyme disease syndrome (PTLDS).
Prevention Tips for Summer Travel and Outdoor Activities
When to See a Doctor
Seek medical attention if:
Early diagnosis and treatment can prevent long-term complications, so don’t delay reaching out to a healthcare professional.
The Bottom Line
Lyme disease is a preventable and treatable illness, but awareness is key. As you head outdoors this summer, take steps to protect yourself and your family. Enjoy nature, but do it wisely.
If you have any concerns about tick exposure or symptoms, consult your doctor promptly. Early action can make all the difference.
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