Hello Doctor. My Brother , Age 14, Met With An

hello doctor. my brother , age 14, met with an accident and had multiple contusions in brain. and broken collar bone. he had his accident on august 11 . immediately he was taken to hospital where doctor admit him in neuro icu... after ct scans.. they are treating the brain injury with medicines.
in the initial days. his body temperature was high about 103 c .. but as of today his body temperature has settled to 98.8 .. and there has been no rise in temperature from one day... he was shivering with high fever in initial days and hish pulse rate was 170+ .. bt as of now his pulse rate is 70 to 90 .. spo2 is 95-100 .. he is breathing without oxygen mask.. .. his feets are quite cold .. he moves his hands and legs a bit.. sometym his neck too.. he moves his jaw due to dryness.. he has opened his eyes twice but just for a second. liquid diet is bieng given to him through nose pipe.... his tlc count and platelet count is within normal range... could you provide some information on his health as he has not gained conciousness till date.