Sentence examples for become a serious problem from inspiring English sources

As IA has become a serious problem worldwide, a need for effective treatment is becoming increasingly urgent.

Global warming has become a serious problem.

But it's become a serious problem.

An aging population has become a serious problem in China.

By the 1980s it had become a serious problem.

External fragmentation can therefore become a serious problem as a file system is used over time.

Flashes of extremely intense radioactivity have become a serious problem, he said.

By the nineteen-eighties, drug abuse had become a serious problem in Portugal.

It can become a serious problem for the public health if it is not controlled.

Urban warming has become a serious problem due to global warming and rapid urbanization.

Bacterial resistance to antibiotics has become a serious problem in medicine.