Thurmont is presented as a small-town home base for scientists whose professional lives brought them close to lethal viruses. In 1989, Nancy Jaax and Jerry Jaax moved back to the town, settling on the lower slope of Catoctin Mountain; Peter Jahrling and his family lived nearby. The landscape of houses, orchards, and farmland frames the uneasy proximity between ordinary family life and work in the hot zone.

Setting and the Jaax Home

In August 1989, after both received new posts at the Institute, Nancy Jaax and Jerry Jaax sold their house in Aberdeen and returned to Thurmont. They chose a contemporary Cape house with dormer windows rather than the Victorian home they had owned before. It stood on a large piece of land, with meadow and forest where the dogs could run and the children could play, on the lower slope of Catoctin Mountain overlooking town and a sea of apple orchards.

The view from the kitchen extended across rolling farmland where armies had marched during the Civil War. From the bedroom, the surrounding country could evoke those military campaigns; outside, passenger jets crossed the sky above the fields. The house placed the Jaaxes amid a settled rural landscape, but the Institute and its dangerous work remained part of their daily lives.

Work and Homecoming

Thurmont was where Nancy and Jerry returned after the Army appointed Nancy chief of pathology and Jerry head of the veterinary division at the Institute. Their promotions made them important figures there, and Nancy went back to biological work in protective suits. Jerry disliked that work but had learned to live with it. Their return therefore joined a family move with a renewed professional commitment to dangerous research.

The boundary between work and home narrowed when Nancy learned that Ebola virus had been found in a monkey colony in Virginia. She drove home with Jerry along the road at the foot of Catoctin Mountain and told him the news; she expected to visit the monkey house with C. J. Peters the next day to examine tissues for signs of the virus. Jerry was surprised by the turn in her work, and it seemed likely that both would become involved in the Army response.

The account sets that disclosure against the Jaaxes’ ordinary evening. Their son Jason was home doing homework, while their daughter Jaime was at gymnastics practice. Nancy warmed homemade stew, collected Jaime, and brought her food in the car after practice. The household routine continued even as the news from work made clear that the next day could bring a major operation.

Jahrling and the Nearby Institute

Peter Jahrling also lived in Thurmont, with his wife and three children, in a brick ranch house with a white picket fence and a large brown car in the garage. Although the Jahrling and Jaax families lived near one another, they did not socialize: their children were different ages, and the families had different styles. The proximity is thus geographical rather than intimate.

Jahrling’s orderly suburban life contrasted with his specialized work. He mowed the lawn regularly, while his mud-colored car carried him toward the Institute and its hot-zone research; its vanity plate read LASSA, after a Level 4 virus from West Africa that fascinated him. Thurmont’s quiet domestic setting did not separate its residents from the dangers of their work so much as conceal those dangers behind familiar routines.

Narrative Significance

The town connects separate professional lives through a shared residential landscape. For the Jaaxes, the return to Thurmont brought renewed responsibilities at the Institute and placed the first news of the Reston crisis inside a family evening. For Jahrling, the neat yard and suburban commute existed alongside work on dangerous pathogens. Thurmont is therefore both home and threshold: a place of children, pets, and familiar roads from which the characters enter the hot zone.