About our e-newsletters
- Free e-newsletters
- Mayo Clinic expertise
- We do not share your e-mail address
Housecall, our weekly general-interest e-newsletter, keeps you up to date on a wide variety of health topics with timely, reliable, practical information, recipes, blogs, questions and answers with Mayo Clinic experts and more. Our biweekly topic-specific e-newsletters also include blogs, questions and answers with Mayo Clinic experts, and other useful information that will help you manage your health.
Housecall Archives
Mayo Clinic Housecall
Stay up to date on the latest health information.
What you get
- Free weekly e-newsletter
- Mayo Clinic expertise
- Recipes, tools and other helpful information
- We do not share your e-mail address
Preparing for your appointment
By Mayo Clinic staffIf you experience signs and symptoms of a severe West Nile virus infection — such as a high fever, a severe headache, a stiff neck, disorientation or sudden muscle weakness — see your doctor right away or go to an urgent care center. If you are seriously ill, you may need to be hospitalized.
What you can do
Make a list to take with you that includes:
- Detailed descriptions of your symptoms
- A record of your recent activities or travel to an area where West Nile virus is prevalent
- Information about your past medical problems
- Information about the medical problems of your parents or siblings
- Questions you want to ask the doctor
What to expect from your doctor
In addition to listening to your description of symptoms, your doctor will perform a physical exam. Your doctor will also take into account whether it's mosquito season and whether he or she has seen other cases of West Nile virus infection recently.
Your doctor may take blood samples to be analyzed for West Nile virus antibodies. To be the most useful, these samples must be taken within the first eight days after symptoms appear. In some cases, your doctor may recommend other tests, as well. If necessary, your doctor may send you to a hospital for supportive therapy.
- West Nile virus: Clinical description. Centers for Disease Control and Prevention. http://www.cdc.gov/ncidod/dvbid/westnile/clinicians/clindesc.htm. Accessed May 19, 2010.
- West Nile virus: Epidemiologic information for clinicians. Centers for Disease Control and Prevention. http://www.cdc.gov/ncidod/dvbid/westnile/clinicians/epi.htm. Accessed May 19, 2010.
- West Nile virus: Fact sheet. Centers for Disease Control and Prevention. http://www.cdc.gov/ncidod/dvbid/westnile/resources/WNV_factsheet.pdf. Accessed May 19, 2010.
- Lindsey NP, et al. Surveillance for human West Nile virus disease - United States, 1999-2008. Morbidity and Mortality Weekly Report. 2010;59:1.
- Questions and answers: Symptoms of West Nile virus. Centers for Disease Control and Prevention. http://www.cdc.gov/ncidod/dvbid/westnile/qa/symptoms.htm. Accessed May 20, 2010.
- Petersen LR. Epidemiology and pathogenesis of West Nile virus infection. http://www.uptodate.com/home/index.html. Accessed May 26, 2010.
- Petersen LR. Clinical manifestations and diagnosis of West Nile virus infection. http://www.uptodate.com/home/index.html. Accessed May 26, 2010.
- Petersen LR. Treatment and prevention of West Nile virus infection. http://www.uptodate.com/home/index.html. Accessed May 26, 2010.
- Questions and answers: Prevention. Centers for Disease Control and Prevention. http://www.cdc.gov/ncidod/dvbid/westnile/qa/prevention.htm. Accessed May 20, 2010.
- What you need to know about mosquito repellent. Centers for Disease Control and Prevention. http://www.cdc.gov/ncidod/dvbid/westnile/mosquitorepellent.htm. Accessed May 19, 2010.
Find Mayo Clinic on