Ds2 (2.7) is really suffering with this bloody cough and temperature virus doing the rounds. He had croup about 5 weeks ago and has never properly shifted the cough so I'm not sure if its a reoccurence or a new virus. His chest was clear a fortnight ago when the doc listened to it at an unrelated appt. His temp has been spiking to about 39 over the weekend and he keeps vomiting with the cough. There is loads of mucous on his chest and its very wet sounding. Just ride out the virus and keep fluids up or drs in case its chest infection?