Which one of the following is the theme of the World Health Day, 2017

Which one of the following is the theme of the World Health Day, 2017 celebrated by the World Health Organization ?

Diabetes
Food Safety
Depression : Let's Talk
Ageing and Health
This question was previously asked in
UPSC NDA-2 – 2017
The correct answer is C.
The theme of the World Health Day celebrated by the World Health Organization (WHO) on April 7, 2017, was “Depression: Let’s Talk”.
World Health Day is celebrated annually to mark the founding of WHO and to raise awareness about a specific health theme. The 2017 theme aimed to destigmatize mental health issues and encourage people to seek help.