Infectious Diseases is a specialized branch of medicine focused on the prevention, diagnosis, and treatment of diseases caused by bacteria, viruses, fungi, and parasites. Infectious disease specialists manage conditions such as tuberculosis, HIV/AIDS, influenza, hepatitis, COVID-19, and antibiotic-resistant infections. They provide expert care through accurate diagnosis, targeted antimicrobial therapy, vaccination, and infection control measures. These specialists play a crucial role in preventing disease outbreaks, managing chronic infections, and improving patient outcomes. For patients seeking a trusted infectious disease doctor, comprehensive care ensures effective treatment, reduced transmission risks, and long-term protection against communicable diseases.