The extreme heat has proven deadly, with 22 suspected heat-related fatalities reported in New Jersey across 10 counties. The heat wave has affected millions, with temperatures soaring into the 90s and 100s (32-38°C) across the eastern U.S. High humidity levels have exacerbated the situation, making it feel even hotter. Vulnerable populations, including the elderly, children, and those with pre-existing health conditions, are at heightened risk of heat-related illnesses. The New Jersey Department of Public Health has warned that this is not a typical summer heat wave and that the conditions can quickly become life-threatening for both humans and animals.