Rewrite the following paragraphSeveral studies recognize health impacts of air pollution differ across population groups with different characteristics such as age and gender Schlenker and Walker 2015

Different studies have found that the health effects of air pollution vary among different population groups, such as those of different ages and genders. The elderly and children are particularly susceptible to the negative impacts of pollution. Research has shown a strong connection between long-term exposure to PM2.5 and cardiovascular and respiratory health issues. The majority of deaths caused by ambient PM2.5 are related to cardiovascular disease.