About Influenza

Influenza, commonly known as the flu, is a contagious respiratory illness caused by influenza viruses. It can cause mild to severe illness, and at times, it can lead to hospitalization or even death. This page provides comprehensive information on influenza to help you understand, prevent, and manage this common yet potentially serious disease.

How Influenza Spreads

Influenza viruses primarily spread through respiratory droplets when infected people cough, sneeze, or talk. It can also spread by touching surfaces or objects contaminated with the virus and then touching the mouth, nose, or eyes.

Symptoms of Influenza

• Common symptoms of influenza include:
• Fever or feeling feverish/chills
• Cough
• Sore throat
• Runny or stuffy nose
• Muscle or body aches
• Headaches
• Fatigue (tiredness)
• Some people may have vomiting and diarrhea, though this is more common in children than adults.

How to Prevent Infleunza

• Vaccination
• Annual Flu Vaccine:
• The most effective way to prevent influenza is by getting an annual flu vaccine. It is recommended for everyone aged six months and older.
• Where to Get Vaccinated:
• With insurance: Adults and children can visit their healthcare provider or a pharmacy. Most people can check their insurance website to find a provider.
• Without insurance: Vaccines are available through the Texas Vaccines for Children and Adult Safety Net Providers (Hays County Health Department provides these).
• Call (512) 393- 5520 to schedule an appointment or just walk in during our clinic hours! 
• Hygiene Practices
• Hand Washing:
• Wash your hands frequently with soap and water for at least 20 seconds.
• Cover Coughs and Sneezes:
• Use a tissue or the inside of your elbow to cover your mouth and nose.
• Avoid Touching Your Face:
• Avoid touching your eyes, nose, and mouth with unwashed hands.
• Avoiding Exposure
• Stay Home if Sick:
• If you have flu-like symptoms, stay home to avoid spreading the illness to others.
• Avoid Close Contact:
• Avoid close contact with sick individuals.

High-Risk Groups for Influenza Infections

• Certain populations are at higher risk for serious complications from influenza, including:
• Older adults (65 years and older)
• Young children (especially those under 5 years)
• Pregnant women
• Individuals with chronic medical conditions (e.g., asthma, diabetes, heart disease)

Local Health Statistics

• Seasonal Updates
• Current Flu Activity:
• Click here for updates on the current flu season, including local flu activity levels and trends.
• Outbreak Alerts:
• Click here for information on any local influenza outbreaks or increased activity.
• Statistics
• Influenza Surveillance Reports:
• Click here for weekly or monthly reports on influenza cases and hospitalizations in the community.
•  Additional Resources
• CDC Influenza Page:
• https://www.cdc.gov/flu/index.html
• Contact Information:
• Call: (512) 393-5520
• Email: HCHDGeneral@hayscountytx.gov