http://www.english.hadhramaut.info Wadi Immunization campaign visits 37% houshold [The Source: SEIYOUN/hadhramaut.info - 15/11/2011] National Immunization campaign against polio in its first day  visited  vaccinated 37% of household  in various Wadi  and Sahraa districts. The campaign teams were able to vaccinate  9628 children 4703 were nuder the age of one year while 4925 aged between 1 to 5 years. So far 37% is proportion of house hold in Wadi, already visited by  teams from National Immunization campaign against polio.