Student or Learner
The persistence of dengue fever in Singapore is a challenge to actions against / for environmental management.
Which word in bold should I use? If neither word is correct, which word should I use? If one of them is correct, I would use 'for'. Am I correct?
(Something bad) is a challenge to (Something good)
Something good = actions for environmental management.
It could also be stated:
The persistence of dengue fever in Singapore is a challenge to environmental management efforts.