still sick

It's been a week and we still have sickies in the house. My little daughter not yet fully recovered from her bad cough and as for me ... still terrible and sick. After three days of being away from work due to flu, I still have the virus. Despite drinking meds round the clock, lots of fluids and doubled my intake of multivitamin, still not working. My body is too weak to fight it off! Worst, I need to be back to my normal self prior my travel this coming Tuesday for a conference in Cebu. Otherwise, I will be forced to take leave of absence and will miss all my set meetings. Too bad. I need a miracle to be cured asap. Any suggestions?