The Pennsylvania Department of Health informed Camp Nah-Jee-Wah in Milford late Thursday that Daniel Beer had tested positive for a bacterial form of meningitis, the camp said Friday in a statement. The disease leads to inflammation of the brain and spinal cord and can be fatal.

Beer contracted a form of meningitis caused by the neisseria meningitis bacteria, the camp said, citing the health department. The bacteria can lead to meningococcal disease, an infection that is contagious and can be spread by close contact, such as by living with or kissing an infected person, according to the Centers for Disease Control and Prevention. It can lead to a variety of symptoms, such as fever, headache, stiff neck, nausea and vomiting, and death can occur within hours of the onset of symptoms.

Beer died Monday after being hospitalized at Bon Secours Community Hospital in Port Jervis, New York, for what the camp said were “gastrointestinal symptoms.”

In the Friday statement, the camp said it has provided preventative antibiotic treatment to campers and staff who had direct contact with Beer. All parents were given the option of having their children receive preventative meningitis treatment, even if they had not come in contact with Beer.

“We have the antibiotic available at camp and an infection control specialist at camp overseeing treatment and monitoring everyone for symptoms,” according to the statement.

“We thank everyone in our camp community for their continuing support through this difficult time, and our thoughts and prayers are with the family of the young camper we have lost.”

Camp Nah-Jee-Wah is part of New Jersey Y Camps.