The majority of people that get a MRSA infection get it from long term care facilities, kidney dialysis, injecting illegal drugs, or have had a recent surgery. Symptoms include red bumps that resemble pimples on the skin that eventually become large boils that reach deep into the skin.
The Sahel (/sÉËhÉl/) is the ecoclimatic and biogeographic zone of transition in Africa between the Sahara Desert to the north and the Sudanian Savanna to the south. Having a semi-arid climate, it stretches across the south-central latitudes of Northern Africa between the Atlantic Ocean and the Red Sea.
The Sahara divides the continent into North and Sub-Saharan Africa. The southern border of the Sahara is marked by a band of semiarid savanna called the Sahel; south of the Sahel lies the lusher Sudan. Humans have lived on the edge of the desert for almost 500,000 years.