The need for information about the vaccination is great, says Arafat Makal.
- When I am out working, many people come forward and want to know more, he says.
To become a health informant, you go to an education in the region.
Then you work with an hourly wage.
You provide information in your home language and in Arafat's case, it's Somali.
- Many appreciate that I help them, says Arafat Makal.