How to Use "prevalent" with Example Sentences

1. One prevalent theory was " peak oil . "
2. All of the drugs targeting diseases prevalent in asia remain years off .
3. First , non-marriage has always been more prevalent among women with more education .
4. Perhaps the only thing more prevalent than colds is the volume of misinformation about them .
5. As noted above , asthma is more prevalent in communities of color and poorer communities .