WebMD Cold and Flu Guide: Flu (Influenza)

Flu (Influenza) ; Symptoms · Do You Have a Cold or Flu? ; Flu Test: How to Find the Virus · Flu Test: How to Find the Virus ; Types · Bird Flu (H5N1) · Swine Flu (H1N1) · Swine Flu and Chronic Conditions

What Is the Flu? Difference Between Flu, Stomach Flu, Cold, and Influenza (Seasonal Flu)

Learn more from WebMD about the flu, including causes, symptoms, types, risk factors, treatment, and prevention.

Natural Cold & Flu Relief : Neti Pots, Zinc, and Other Remedies

Can using a Neti pot relieve the sinus pain and congestion associated with cold and flu? Does echinacea shorten the duration of a cold? WebMD explores which natural cold and flu remedies really work.

WebMD Cold and Flu Quiz Central

Comprehensive library of WebMD quizzes to test your knowledge and help you find the right Cold and Flu information.

Do You Have a Cold or Flu?

Do you have a cold or the flu? WebMD's symptom chart can help you find out.

WebMD Cold and Flu Reference Library

WebMD's Cold and Flu reference library for patients interested in finding info on Cold and Flu and related topics.

Federal Experts Talk Bird Flu ‘What Ifs’ in WebMD Live Event

WebMD brought together experts from four federal agencies to talk prevention, monitoring, and what the “what ifs” of bird flu might look like.

CDC, WebMD give update on current bird flu outbreak: ‘Be alert, not alarmed’

As bird flu continues to spread among cattle in the U.S., the CDC and WebMD joined forces on Thursday to present a live-streamed briefing on the status of the outbreak.

Dog Flu: Keep Your Pet Safe - WebMD

Dogs can get the flu, too. Know the causes, symptoms, and treatment for this virus so you can keep your dog healthy. From WebMD.

What Causes the Flu?

WebMD explains the flu virus, including types, why it's more prevalent in the winter, and what to do to avoid catching it.