- 1,636 viewsDuration: 1:37Healthcare workers in Kiserian, Kajiado County, have staged a 20 kilometre walk to raise awareness about the importance of early lung cancer screening and timely diagnosis. Subscribe and watch NTV Kenya live for latest Kenyan news today and everyday as told by Kenyans. Get the Kenya news updates, discussions and other exciting shows. Website: https://www.ntvkenya.co.ke || Paper: Daily Nation || Twitter: @ntvkenya || Facebook: NTV Kenya || Instagram: NTV Kenya