Conversation: The conversation between human and AI assistant.
[|Human|] I am a77 year old male. At 5;00 A.M. this morning I awoke to cold chills and uncontrollable shiverring.  I added blankets and sweatshirt and sweatpants. This lasted 2 1/2 hours. I was able to sleep at7:30 . I am very weak and out of breath and I am very pale. My Doctor cant see me until tomorrow. I have never experienced violent shiverring before even after I added blankets and clothing.
[|AI|]  Hi I did review your concerned are having high grade fever with chills and that is probably caused of infection in your body, If you are living in an area where malaria is endemic I would advise you to get a blood test done for malarial parasite. If not, then still a blood test is good to rule out infection and also consult a doctor for infection anywhere else like a flu, typhoid, gastroenteritis, urinary tract infection etc.I hope this yellowish you a very healthy life ahead