Editor's Review The International Vaccine Institute (IVI) has 39 member states spread across Asia, Europe, South America, and Africa. President William Ruto has announced that Kenya has officially joined the International Vaccine Institute (IVI) as a member state. "Kenya has formally joined the International Vaccine Institute (IVI) as a Member State, strengthening our country's resolve to achieve self-reliance in vaccine production," President Ruto posted on X. It has 39 member states spread across Asia, Europe, South America, and Africa. In Africa, the member states of IVI are Egypt, Rwanda, Liberia, and Senegal.