On July 4, local time, Leonard Washington, director of the New Jersey Department of Health, said that since July 2, the state has reported at least 19 "suspected heat-related" deaths.

Leonard Washington said the deceased varied in age and environment, with many found in homes without air conditioning, while a few were found outside residences, on the streets or in parked vehicles. He emphasized that the deceased were not only the elderly, but also younger adults.

Leonard Washington also said that the number of people seeking medical treatment for heat-related illnesses in New Jersey has also increased this week. He called on residents to stay hydrated, avoid the heat and avoid staying outdoors for long periods of time.