A child from North Jersey is the first juvenile to die as a result of the flu this season, the N.J. Department of Health has confirmed.

The child was under the age of 5 and lives in "the northern region of the state," according to a statement from the health department. Officials say the 2025-26 season is already more active than in previous years.

“This flu season is already shaping up to be a very serious one, with more cases than previous years and, tragically, one child’s death this week. We extend our deepest condolences to the child’s family,” Acting Health Commissioner Jeff Brown said in the statement.

Brown said the severity of the season highlights the importance of getting vaccinated against the flu and other viruses such as COVID-19 and RSV. The Health Department and American Academy of Pediatrics recommend the flu vaccination for anyone age 6 months or older, especially those at greater risk for complications, such as pregnant women people with underlying medical conditions, children under the age of 2 years old and the elderly.

"The number of people sick with influenza and the number of those who are sick enough to visit doctors, emergency departments, and be admitted to a hospital all remain very elevated," health officials said in a press release Friday.

Although flu season is underway, officials say it's not too late to get vaccinated. The vaccine is available at health care provider offices as well as pharmacies and federally qualified health centers.

"In addition to immunization, NJDOH encourages residents to take other steps to protect themselves and their communities from the flu and other respiratory illnesses," the release said.

People are encouraged to wash their hands frequently, avoid close contact with those who are sick, covering coughs and sneezes and staying home when sick.

Those who become sick should immediately seek emergency care if symptoms include trouble breathing, chest pain, confusion, strong cough, high fever or severe vomiting.