My brother had a microbe in his blood and he took...

what are the symptoms of microb infection in blood

1. it ranges from mild symptoms or no symptoms
2. to end organ failure with systemic symptoms as
3. fever
4. confusion
5. hypotension
6. coma
7. skin rash with oral lesion

what is the treatment for it

1. the patient should be admitted to hospital 
2. treated with Intra venous anti microbial agent 
3. oral anti microbeal

what is the way to diagnose the cause

1. clinical exam
2. blood culture and follow it up
3. follow up CBC and CRP