Diseases & Conditions
Influenza (Flu)
Influenza (flu) is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and lungs. It can cause mild to severe illness and complications. The best way to prevent the flu is by getting a flu vaccine each year.
How to Prevent Flu
Get your flu vaccine and take actions to prevent the spread of flu illness.
Influenza (Flu)
Influenza (flu) is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and lungs. It can cause mild to severe illness and complications. The best way to prevent the flu is by getting a flu vaccine each year.
Living with Spina Bifida
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Related Centers & Programs
- National Center on Birth Defects and Developmental Disabilities
- National Center for Chronic Disease Prevention and Health Promotion
- National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention
- National Center for Immunization and Respiratory Diseases
- National Center for Emerging and Zoonotic Infectious Diseases
- Public Health Genomics