The phrase "affect a range of" is correct and usable in written English.
It can be used when discussing the impact or influence of something on various aspects or categories.
Example: "The new policy is expected to affect a range of industries, from technology to agriculture."
Alternatives: "influence a variety of" or "impact multiple areas of".
"Diet can affect a range of psychiatric problems," he said.
"It is likely that they will affect a range of headings, with some difficult decisions ahead.
The reshuffling will affect a range of other officials who have become well known in the West.
Brandis described as "erroneous and ignorant" a statement by Labor's finance spokesman, Tony Burke, that the decision could affect a range of other commonwealth initiatives.
This will affect a range of comfort foods — most crucially Nutella, the hazelnut and chocolate spread from Italy that is a staple of French working class households.
The delays affect a range of benefits including job seeker's allowance (JSA), employment and support allowance (ESA) for people who cannot work because of illness, personal independence payments (PIP), and housing benefit.
Dothistroma needle blight, which affects a range of conifer species, threatens commercial forests by significantly reducing timber yields.
The lack of certification affects a range of disarmament activities -- from military exchanges to American help in stopping the theft of Russian nuclear warheads.
I.P.O.'S FACE TURBULENCE | The market turmoil of recent weeks is affecting a range of companies seeking to go public, DealBook's Michael J. de la Merced reports.
Commissioned to look at how mental health affects a range of health, social and economic outcomes, the study concludes that international research shows "beyond doubt" that mental health needs to be taken as seriously as physical health.
The fallout from the vote affects a range of agreements with Brussels that allow the Swiss open access to Europe's single market on everything from selling cheese to competing for public tenders to civil aviation, transport and research.
