Rising temperatures are projected to increase heat-related mortality across emission scenarios this century in North America , although the magnitude of increase varies geographically . Elderly people  and urban areas  are projected to experience the greatest increase in heat-related mortality this century. Warming temperatures are also projected to increase heat-related morbidity . For instance, the incidence and treatment costs of asthma attributed to warmer temperatures are projected to increase in Texas by 2040-2050  .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report