Ebola is a viral infection that has engulfed four African countries. There are nearly 44,700 Indians residing Guinea, Liberia, Sierra Leone and Nigeria. About 3,000 Indians reside in Liberia. Of this about 50 to 60 families will be returning to India in the coming weeks and will enter the country through Mumbai and Delhi airports. Containment measures have been implemented at the airports. At the Mumbai airport officials from the immigration and Customs have been briefed about the outbreak.