INDIA: Savlon India has introduced a low cost innovation for hand hygiene—Savlon Healthy Hands chalk sticks, which have been designed to engage children in primary schools and help induce in them the habit of washing.  The sticks are infused with cleansers like soap and are designed to engage children in primary schools and emphasize the importance of washing hands before eating.  The genesis of this idea stems from the observation of everyday habits of these school children. Educators...