Beyond the ordinary

Infections are a common cause of symptoms such as fever, fatigue, and pain. Early recognition helps ensure proper treatment and recovery.

Health Decoded Guide explains common infections, how they spread, typical symptoms, and when medical care may be necessary.

Browse infection topics below.

Common Viral Infections

• Common cold
• Flu (influenza)
• COVID-19
• Chickenpox

Bacterial Infections

• Typhoid fever
• Tuberculosis
• Urinary tract infection (UTI)
• Bacterial throat infection

Mosquito-Borne Infections

• Malaria
• Dengue fever

Digestive Infections

• Gastroenteritis
• Food poisoning

Skin and Eye Infections

• Skin infections
• Ringworm
• Eye infections
• Conjunctivitis (red eye)

Other infections

• Hepatitis

• HIV infection
• Pneumonia
• Sinus infection