“Ticks are the silent health threats hiding in our woods!”
Ellen Stromdahl, 2025

The mid-Atlantic region of the United States – stretching from New York to North Carolina – has long been recognized as a hotspot for tick-borne diseases. While Lyme disease has dominated headlines and public concern for decades, other illnesses associated with tick bites are on the rise. 

Ellen Stromdahl

Among them is Babesia microti, the parasite responsible for babesiosis, a disease similar to malaria that is transmitted by ticks. A leading researcher in this field is Ellen Stromdahl, a now-retired entomologist and tick expert who has played a significant role in identifying and analyzing the spread of tick species and the pathogens they carry, especially in the mid-Atlantic region.

Now living on the Eastern Shore of Virginia, Stromdahl was formerly associated with the Tick-Borne Disease Laboratory at the Defense Health Agency – Public Health, Aberdeen, Maryland, where she focused on vector surveillance and tick-borne disease ecology. Working at the intersection of military health, entomology, and epidemiology, she has helped advance scientific knowledge of how ticks and tick-borne diseases pose risks to both military personnel and civilians, particularly in areas where soldiers trained in forested environments.

In April of this year, Stromdahl and co-authors published an article “Emerging babesiosis in the mid-Atlantic: autochthonous human babesiosis cases and Babesia microti (Piroplasmida: Babesiidae) in Ixodes scapularis (Acari: Ixodidae) and Ixodes keiransi (Acari: Ixodidae) ticks from Delaware, Maryland, Virginia, West Virginia, and the District of Columbia, 2009 to 2024” (https://academic.oup.com/jme/article-abstract/62/4/995/8117626). 

Babesiosis is a parasitic disease. The blacklegged or deer tick (Ixodes scapularis), which when infected, can transmit babesiosis, is commonly found on the Shore. These same ticks can also cause Lyme disease, anaplasmosis (manifested by potentially serious fever, headache, muscle aches, and chills) and Powassan virus, which begins with fever, headache, vomiting and weakness, and may lead to serious diseases like meningitis and encephalitis.

According to Stromdahl, Babesia affects red blood cells, much like malaria. “Babesiosis can cause serious illness, particularly in older adults, the immunocompromised, or individuals without spleens. Symptoms include fever, chills, fatigue, muscle aches, anemia and dark urine,” she said, adding that severe cases can lead to organ failure and death. Unlike Lyme disease, treatment for babesiosis requires a combination of antiparasitic drugs and quinine.

The first U.S. cases of babesiosis were confined mainly to Nantucket Island, Massachusetts, in the late 1960s, but the incidence of the disease has slowly expanded into the mid-Atlantic states, most notably the Eastern Shore of Maryland and Virginia. The mid-Atlantic’s temperate climate, deciduous forests, and growing deer populations make it an ideal environment for several tick species. The tick spreading babesiosis in this region is the blacklegged tick (commonly known as the deer tick).

The first case of locally acquired human babesiosis was reported from Queen Anne’s County, MD, in 2009. Subsequently, a team led by John Nickerson of the Queen Anne’s County Health Department, Katherine Feldman, then the Maryland State Public Health Veterinarian, and Ellen Stromdahl collected blacklegged ticks from sites around the home of the patient. Although only 16 ticks were collected, testing revealed infections with the microbes that cause babesiosis, Lyme disease and anaplasmosis. 

Several factors have contributed to the expansion of ticks and tick-borne diseases. Climate change – warmer winters and longer growing seasons – allow ticks to survive and thrive in what were previously less favorable environments. Suburban sprawl, i.e., increased development of forested areas, brings people into closer contact with tick habitats. The mid-Atlantic’s abundant populations of mice and white-tailed deer are key carriers of babesia.

Compounding the issue, notes Stromdahl, is the lack of public awareness. While Lyme disease garners wide attention, many people, including medical clinicians, remain unaware of babesiosis, which leads to underdiagnosis and misdiagnosis. 

“Combatting babesiosis and other tick-borne diseases in the mid-Atlantic requires a multi-pronged approach,” stated Stromdahl. “More public education, better land management techniques (especially, deer population control), personal protection (DEET or permethrin), and increased medical knowledge is necessary for increased awareness about ticks, proper tick removal techniques and symptoms of babesiosis. And healthcare providers should consider babesiosis in the differential diagnosis for patients with febrile seizures, particularly during peak tick-activity seasons.”

Stromdahl’s work has led to improved tick surveillance, personal protection strategies, and public health messaging. For Delmarva residents, the implications are critical. Outdoor recreation, hiking, gardening and even dog-walking in tick-prone environments now carries more risk. “Infections like babesiosis – especially when co-infections with Lyme or anaplasmosis occur – can be debilitating; even life-threatening,” said Stromdahl. “While we enjoy a wonderful life here on the Shore, we need to remain vigilant about the tiny neighbors inhabiting our forests.”

There are several resources available to learn more about ticks and Babesiosis:

• The Centers for Disease Control and Prevention: https://www.cdc.gov/ticks/index.html
• The Johns Hopkins Bloomberg School of Public Health: https://www.hopkinslymetracker.org/; https://publichealth.jhu.edu/lyme-and-tickborne-diseases-institute
• Tick Encounter Resource Center: https://web.uri.edu/tickencounter/
• Military Tick Identification/Infection Confirmation Kit (MilTICK) –  Free tick testing for current and retired military personnel: https://ph.health.mil/topics/entomology/kits/Pages/HumanTickTestKitProgram.aspx
• The Tick App (https://tickapp.us/) on your SmartPhone

As part of our ongoing monthly series on mental health, The Spy welcomes back Beth Anne Dorman, CEO of For All Seasons, to help us navigate one of the most urgent issues facing families today: the emotional toll of adolescence in the digital age.

This month’s conversation centers on the critically acclaimed Netflix series Adolescence, which has sparked national reflection on how social media shapes — and sometimes distorts — the lives of teenagers. With raw, emotional storytelling, the series captures the growing crisis among young people who, under the unrelenting gaze of online platforms, make irreversible decisions with devastating consequences.

Together, we explore the show’s relevance for Mid-Shore families, the warning signs adults often miss, and what community resources are available when young people find themselves overwhelmed by anxiety, shame, or hopelessness.

This video is approximately six minutes in length. For more information about For All Seasons, please go here. To read more about Adolescence on Netflix, please go here. 

As Men’s Health Month draws to a close, The Spy, in collaboration with Shore Regional Health, felt it was a good time for a candid and timely conversation about erectile dysfunction.

Long considered too personal or stigmatized to discuss openly, ED has increasingly come into the light over the past decade, as veterans, accident survivors, and aging men seek medical solutions to restore not only sexual function but a sense of vitality and wholeness.

To help us explore this important topic, we spoke with Dr. Robert McDonough, who outlines the full range of treatment options available today. More importantly, he explains why ED is often more than a quality-of-life concern—it can be an early indicator of severe vascular or cardiac conditions that deserve urgent attention.

This video is approximately seven minutes in length. For more information about ED treatment at Shore Regional Health please go here. 

This month, Beth Anne Dorman, CEO of For All Seasons, makes the compelling case that at a time when state and federal budgets are being cut or suspended, the need to support For All Seasons in all seasons is literally true these days.

In their “Give With Your Heart” campaign, running in April, For All Seasons in taking the opportunity to remind the Mid-Shore  The campaign highlights how mental health affects everyone—regardless of age or circumstance—through powerful, real-life stories of healing and hope. As Dorman explains, this initiative is more than a fundraiser—it’s a reminder that no one should face trauma, depression, or anxiety alone.

This video is approximately six minutes in length. For more information about For All Seasons, please go here. 

It is very much the case that society’s health war against cancer has made significant, sometimes astonishing progress in this century, but there remain certain forms of this dreaded disease that simply are harder for modern science to conquer, and one of them is lung cancer.

Despite significant investment in research and care, lung cancer remains the leading cause of cancer-related deaths in the United States and accounts for nearly 25% of all cancer fatalities. Despite advancements in early detection and treatment, the disease takes a severe toll on Americans, with smoking remaining a major contributor.

Nonetheless, progress is taking place. Early detection, such as low-dose CT scans and targeted therapies, have significantly improved lung cancer outcomes in the United States in 2024, leading to earlier diagnoses and more effective treatments. As a result,  survival rates have steadily increased, offering hope to patients and families alike.

In the Spy’s continuing series on Mid-Shore health, we asked local experts, Dr. Rashmi Benda, the medical director of UM Shore Regional Health’s Requard Radiation Oncology Center, and Dr. David Oliver, its director of the Lung Cancer Screening Program at UM Shore Regional Health, to talk about the state of lung cancer on the Eastern Shore and how early detection remains the key factor is survivability.

Some wonderful things get passed on from generation to generation in families, but that is not the case with intergenerational trauma. The consequences of inheriting the pattern of mental illness and abuse spanning over decades have been tragic for Mid-Shore families, and Beth Anne Dorman sees this firsthand at For All Seasons every day.

In our continuing series in partnership with For All Seasons, the Mid-Shore’s largest mental health provider, Beth Anne addresses the very real realities of passing down unhealthy family dynamics and the crippling impact it has on parents and their children.

This video is approximately eight minutes in length. For more information about For All Seasons, please go here. 

Suicide might be the last taboo, even as many American families are becoming more comfortable in talking about mental illness these days. While conditions like depression and c crippling anxiety are more freely discussed with parents and children at home, the taking of one’s life remains too difficult for many.

Beth Anne Dorman and the organization she leads want to change that reality.

In our continuing series in partnership with For All Seasons, the Mid-Shore’s largest mental health provider, Beth Anne addresses the subject head-on as the region begins the annual Suicide Prevention Month.

This video is approximately six minutes in length. For more information about For All Seasons, please go here. 

The Cancer Center at the University of Maryland Shore Regional Health is now offering easier, shorter radiation treatment for patients with early-stage breast cancer. 

Known as Accelerated Partial Breast Irradiation (APBI), this course of treatment is limited to the immediate area surrounding the tumor and minimizes radiation exposure to the rest of the breast, skin, ribs, lungs and heart. UM Shore Regional Health is a member organization of University of Maryland Medical System.

“Along with more precise targeting of the immediate area surrounding the original tumor, a significant advantage of APBI is that it is accomplished in five sessions over five treatment days, as opposed to 15 to 20 sessions over several weeks,” said Rashmi Benda, MD, Medical Director of the Cancer Center’s Requard Radiation Oncology Center. “In addition, patients experience little to no pain, swelling or skin redness with the treatment.”

Rashmi Benda, MD

APBI treatments begin after the patient’s lumpectomy and a CT scan that pinpoints the tumor site for the radiation oncology team. In an outpatient procedure, tiny gold markers are placed in the breast. After a second CT scan, a treatment plan is generated, and the patient returns for five treatments. The gold markers are tracked during each treatment, allowing radiation to focus on a smaller volume of breast tissue.

Rebecca Bartholow of Kent Island completed APBI treatment in early July of 2023.\ “I received five treatments that lasted about an hour, with a day in between each,” she said. ”The experience was awesome – it went great! Other than being a little tired, I felt really good. I couldn’t have been happier.” 

APBI has been shown to be effective compared with traditional longer and more intensive treatment regimens. “We are pleased to offer this innovative and beneficial treatment to our patients in the Shore community,” said Dr. Benda.