The phrase "issues of growing concern" is grammatically correct and can be used in written English.
It means that there are certain problems or topics that are becoming more and more worrisome or important. Example: "Climate change and environmental degradation are issues of growing concern in today's society."
Underachievement among white working-class boys, however, has become an issue of growing concern for educationalists and the government.
Recently, Mr. Lieberman raised concerns in a highly publicized letter to United States Interior Secretary Bruce Babbitt over an issue of growing concern to Connecticut residents -- the petition process for Native American tribes seeking federal recognition.
The Qaddafi government's treatment of African refugees from the conflict has been an issue of growing concern, with humanitarian organizations claiming that some of the refugees have been forced at gunpoint aboard boats leaving Tripoli's harbor for Europe, and that one of the boats, carrying several hundred passengers, sank with heavy casualties shortly after embarking.
It's definitely an issue of growing concern".
Language teacher's composition rating process has become an issue of growing concern in writing research over the past three decades.
In many countries across the world a universal issue of growing concern is increasing demand for health services and corresponding escalating costs.
The mental health of doctors is an issue of growing concern all over the world as it frequently interplays with their professional trainings and responsibilities.
Antimicrobial use in food-animal production is an issue of growing concern.
KABUL, Afghanistan, 23 June 2009 – Child labour is an issue of growing concern in Afghanistan.
However, suicide is an issue of growing concern in Bangladesh with some areas reporting 37%% of all deaths of women aged 15 44 years attributable to suicide [ 35].
