About Infectious Diseases
Infectious diseases are caused by pathogenic microorganisms, such as bacteria, viruses, fungi, or parasites. These infections can spread through direct contact, airborne transmission, or other modes of transfer, affecting various parts of the body and leading to potentially severe health conditions. While some infections may be mild and self-limiting, others can be life-threatening if not treated promptly. Emirates Hospitals Group’s Infectious Diseases Clinic offers both inpatient and outpatient services, tailored to the needs of each patient, covering a broad spectrum of infections and associated health conditions.

Types of Infectious Diseases
Infectious diseases encompass a wide range of conditions, including:
- Bacterial Infections: Examples include tuberculosis, urinary tract infections, and certain types of pneumonia.
- Viral Infections: This includes diseases such as influenza, hepatitis, COVID-19, and the shingles virus.
- Fungal Infections: Fungal infections can affect the skin, nails, respiratory system, and more. Examples include candidiasis and aspergillosis.
- Parasitic Infections: Malaria and other parasitic infections are caused by organisms that live on or within a host.
- Healthcare-Associated Infections (HAIs): These are infections acquired in a healthcare setting, including hospital-acquired pneumonia or surgical site infections.
Each type of infection requires a unique approach to diagnosis, management, and treatment. The specialists at Emirates Hospitals Group are trained to address these diverse infections, ensuring that each patient receives a targeted and effective treatment plan.

Symptoms & Causes
The symptoms of infectious diseases can vary widely, depending on the type of infection, the affected body part, and the individual’s health status. Common symptoms may include:
- Fever and chills
- Fatigue and body aches
- Persistent cough
- Shortness of breath
- Skin rash or sores
- Nausea, vomiting, or diarrhea
Causes of infectious diseases range from bacteria, viruses, fungi, and parasites to environmental factors and weakened immunity. Conditions such as poor hygiene, compromised immune systems, close contact with infected individuals, or exposure to contaminated surfaces increase the risk of developing an infection. Travel to regions with prevalent infectious diseases may also increase exposure to certain pathogens.
Treatment
The treatment for infectious diseases varies significantly based on the type of infection. Options include:
- Antibiotics: Effective for bacterial infections but not suitable for viral infections.
- Antiviral Medications: Target viruses, reducing symptoms and potentially shortening the duration of the illness.
- Antifungal Medications: Prescribed for fungal infections affecting the skin, nails, lungs, or other areas.
- Antiparasitic Drugs: Designed to treat infections caused by parasites.