What are Infectious Diseases?
The field of infectious disease is part of internal medicine that diagnoses, manages and prevents infections that are complex. While common illnesses are expertly handled by primary doctors, an infectious disease specialist steps in when an infection is severe, recurrent, puzzling, or occurs in someone with a compromised immune system. Infections after travel are commonly investigated as well.
Infectious disease consultants are experts in pathogens like bacteria, viruses, fungi, and parasites and act as medical detectives. Detailed histories, travel records and advanced diagnostics are used in finding the exact cause. Specialists craft a definitive, effective treatment plan from there.