| Factors independently associated with de-escalation were apyrexia at 72 hours after initiation of antifungals, empirical treatment strategy, and mechanical ventilation. |
| Take two pills every hour in the apyrexia of intermittent fever, until eight are taken. |
| The median time for apyrexia was two days in both groups and was not shortened by oseltamivir. |
| There was apyrexia on the day the attack was due, and this did not return again. |
