The phrase "are prevalent within" is correct and usable in written English.
It can be used to indicate that something is common or widespread in a particular context or area.
Example: "These cultural practices are prevalent within the community, reflecting their unique traditions and values."
Alternatives: "are common in" or "are widespread in".
"Many of the behavioral and mood conditions claimed to be associated with CTE are prevalent within the general public".
Phenethylamine-based designer drugs are prevalent within the new psychoactive substance market.
The study provides this insight by indicating that the extent to which CPFs contribute to accident causation is influenced by two factors; the extent to which the proximal factors contribute to accident causation; and the extent to which the proximal factors are prevalent within the CPFs.
The distribution reveals that the H9N2 and H5 viruses are prevalent within poultry in China.
Biological evolution-related misconceptions are prevalent within Oklahoma's introductory biology teachers.
Two, Mr Johnson's decision can only serve to sharpen the fundamental divisions which are prevalent within the Conservative Party.
This trend is prevalent within the healthcare sector with the research showing that only 14% of nurses surveyed are happy in their current role, with 57% considering a new role and 21% actively seeking a change.
Three years of hydrochemical and hydrologic data (2013 2015) obtained from the constructed tree islands suggest that under current climatic and managed hydrologic conditions, calcite dissolution is prevalent within the top meter of soil in both types of tree islands.
The main issues she raised with the Inquiry were bullying, sexual harassment and journalists being put under "intolerable pressure" to perform, saying the experiences she head of were "prevalent within the industry today".
