Sentence examples for it is a continuous challenge from inspiring English sources

It is a continuous challenge to control the spread of sexually transmitted infections (STIs).

In our fast-paced environment it's a continuous challenge to provide the best and most useful products for our users.

In Woodburn and other districts with dual-language programs, it's a continuous challenge to find teachers who are qualified to teach subjects like science and math in foreign languages -- especially in higher-level classes.

Ensuring that ROS levels remain in the non-toxic range is a continuous challenge for cancer cells Indeed, cancer cells are continually exposed to high levels of ROS produced by compromised aerobic metabolism, chemotherapeutics, nutrient deprivation, and host immune responses [5], [6], [7].

The emergence of surface mutants however is a continuous challenge to design more effective immunoassays.

Confusion and concern about basic safety issues for disabled drivers is a continuous challenge for the mobility industry, which is trying to promote quality standards after decades of improvisation.

Finding good teachers is a continuous challenge, she said, and she harbors plans for a junior-year-abroad program, so dance students from American colleges can come to her school and earn college credit.

The ongoing increase of nutrition-related diseases is a continuous challenge in the development or improvement of foods.

But the choice of where and how to engage is a continuous challenge that entrepreneurs must learn to navigate well.

Anticoagulation during use of mechanical devices is a continuous challenge.

Sustain and improve HH compliance is a continuous challenge.