Institutional organizations of Japan at the IKSDP Centre in Nyandiwa. A training seminar for health workers from the Gwassi region on 4 and 5 October. With regard to health, today is a historic day for Kenya, Africa and the world. The World Health Organization has given the green light to the malaria vaccine. Kenya will be one of the three countries in the world that will use it first. Today malaria kills between 400 and 700,000 people a year, mostly African children. Our county, Homa Bay, ranks first in Kenya in terms of death toll.