A suspected member of Somali Islamist group al Shabaab detonated an explosive device that killed two people at their home in a western Kenyan village and himself, police said, outside the group's usual of area of operations.
The Omicron variant has been reported in 57 nations and the number of patients needing hospitalisation is likely to rise as it spreads, the World Health Organization said on Wednesday.
A Kenyan police officer shot dead five people in a rampage through the capital, Nairobi, on Tuesday and then shot and killed himself, the police Directorate of Criminal Investigations (DCI) said.