From: Using a mHealth tutorial application to change knowledge and attitude of frontline health workers to Ebola virus disease in Nigeria: a before-and-after study
Source of knowledge
Number of participants (n = 203)
Percent
Friends or family
7
3.5
Internet and social media sites such as Google, Facebook and Twitter
20
9.9
Newspapers
8
3.9
Radio and television
116
57.1
Work
50
24.6
Other
2
1