In Lapland and North Karelia, military conscripts and female volunteers in the border guard units are experiencing a significant number of respiratory infections. Both regions report dozens of confirmed infections, although serious forms of the disease have not been observed. The Border Guard's medical department is closely monitoring the condition of all affected individuals, who are currently stable.

The primary cause identified for these infections is adenovirus, with approximately five cases specifically noted. This virus is known to cause severe illness that could necessitate hospitalization, according to Dr. Tomi Wuorimaa, the chief physician of the Border Guard. He explained that while adenovirus infections present with upper respiratory symptoms, gastrointestinal issues, malaise, and fever, the reported instances have not developed into severe cases.

In addition to adenovirus, other respiratory viruses such as rhinovirus, COVID-19, and seasonal flu have also been reported among the troops. The surge in cases began two weeks ago, and the upward trend continued into the following week, indicating a rising concern for public health within these military units. The military has taken necessary precautions to handle the outbreak while ensuring the health and safety of its personnel.