A community volunteer uses a motorised spray to disperse pesticide on February 25, 2020 at a hatch site near Isiolo town in Isiolo county, eastern Kenya, where locust nymphs have hatched en masse. Millions of locust nymphs have emerged from eggs left behind by swarms that invaded the region last month and the situation remains extremely alarming in the Horn of Africa, according to the UN's Food and Agriculture Organization (FAO) specifically Kenya, Ethiopia and Somalia where widespread breeding last month is now giving rise to new swarms. TONY KARUMBA / AFP
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