Following up the developments of the H1N1 disease during this year"s Hajj, the Ministry of Health said four pilgrims coming to perform Hajj have died due to the swine influenza disease. The ministry said all those who died did not apply the previously announced scientific recommendations including taking the vaccine against the disease"s virus. The dead included one Sudanese man (75), one Nigerian woman (17), one Indian man (75) and one Moroccan woman (75).