The same pollutant can have both short-term (acute) and long-term effects. How can the latter be otherwise called?

The long-term effects of a pollutant can also be referred to as chronic effects.

Chronic effects are the health outcomes or environmental impacts that arise from continuous or repeated exposure to a pollutant over an extended period, often months or years. They differ from acute effects, which occur after a short-term exposure and usually manifest quickly. Chronic exposure can lead to severe health issues, including neurological disorders, respiratory diseases, and even cancer, depending on the nature of the pollutant. Understanding the distinction between acute and chronic effects is crucial in environmental science and public health, as it highlights the importance of monitoring pollution levels and implementing regulatory measures to protect human health and the environment from long-term harm.