Influenza

I have the influenza virus and was off work on friday, i saw a doctor and everything. I rested over the weekend but I am still feeling terrible today and am still contagious for another 2 days. I am an early childhood educator which means i work up close with young children all day. The flu shots have not been administered yet this year meaning if i go in to work im putting the children at risk. I want to stay home but cannot afford to do so. I move in 2 weeks and rent is due on the 26th. I already missed a day within the pay period and really cant afford to miss more. I do have some vacation days left but no sick time as i had a concussion previously this year that used up my sick time. What would you do in my situation?