Infection Guide: Bacterial, Viral & Fungal Management

Managing infections involves identifying bacterial versus viral strains, implementing probiotic therapy, and following structured wound care protocols.

General Flu Symptoms Without Upper Respiratory Symptoms

Influenza, more commonly called the flu, is a viral infection that affects up to 25 to 50 million people each year, according to experts at the Flu Facts. Influenza is highly contagious, spread by droplets breathed or coughed into the air.

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scratches on the knee

Signs and Symptoms of Infection in a Scrape

Scrapes occur when you come into contact with an object forcefully enough to remove part of the top layer of skin. Scrapes can easily become infected, as the source of a scrape is rarely a clean object.

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Castor bean tick (Ixodes ricinus)

Ocular Signs of Lyme Disease

Lyme disease is a tick-borne disease that can cause symptoms in many body systems, including the eyes, well after the initial tick bite occurs. Ocular problems are uncommon side effects of Lyme disease that can occur in the early or late phase of the disease and can take many different forms.

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Doctor with x-ray image

What Are the Effects of Tuberculosis on Lung Tissue?

Tuberculosis, an airborne disease caused by Mycobacterium tuberculosis, primarily affects the lungs though it can spread to other organs. More than 13,000 new cases of tuberculosis, or TB, were reported in the United States in 2007, according to Merck Manuals Online Medical Library.

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Doctor with girl in examining room

Food Choices for a Child With Croup

If your child has croup, she may not feel like eating or drinking. In croup, inflammation in the upper airway, which includes the larynx and trachea, makes breathing difficult. A child with severe croup can't eat at all and needs hospitalization. If your child has mild croup, it's important to keep her hydrated.

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