Influenza

Influenza is a contagious respiratory illness, which occurs on a regular basis. It is caused by influenza viruses. The flu outbreaks usually occur throughout the year but mainly in the rainy season. Infections occur and spread rapidly.

Influenza infection
The virus presents on nasal secretions, saliva or sputum of infected persons. It spreads when infected persons cough or sneeze around others. Infections also occur through touching contaminated objects and then touching your own face, causing the virus to enter your body through your nose or mouth.

The signs and symptoms of influenza
Patients present with a high fever ranging between 38 and 40 degrees Celsius. The symptoms of influenza also include headache, chills, muscle aches, sore throat, runny nose or dry cough. These symptoms are similar to those of the common cold but are often more severe and last longer than the typical common cold. Flu-related complications can occur such as bronchitis and pneumonia. The symptoms usually appear in persons three to five days after being exposed and most people who get the flu recover completely in seven to ten days.

The difference between the influenza and the common cold
The common cold is caused by a virus. People with colds are more likely to have a runny or stuffy nose. The common cold usually does not cause a high fever. Influenza is caused by influenza viruses. Influenza is a contagious respiratory illness, which leads to a common infection of the lungs. Influenza usually comes on suddenly and causes higher fever than common cold, severe headache, muscle aches and sudden fatigue.

People in every age group can catch the flu. Rates of influenza infection are highest among children while the death rate is high among elderly people or those with certain chronic illnesses such as heart disease, pneumonia or kidney disease. A flu vaccine is the most effective way to protect against the flu. It can reduce infection rate, shorten hospital stay and risk of influenza-related complications.

Prevention of Influenza
1. Always take a good care of yourself. Exercise regularly and eat nutritious food to help boost your immune system.
2. Avoid ongoing close contact with or sharing personal items with other people especially the cold sufferers.
3. Wash your hands frequently.
4. Cover your mouth with a piece of cloth when coughing or sneezing. If you are sick, be careful not to spread the germs.
5. Keep yourself warm in the winter.

Influenza vaccine
The best way to protect yourself from influenza is to receive an annual influenza vaccine. Maximum protection develops by two weeks after vaccination. Flu shots are usually given to the elderly or people with certain chronic illnesses that cause immune deficiency. However, influenza is not considered a severe disease. If treated appropriately, the flu recovers completely in three to five days. You should see your physician to obtain a more accurate diagnosis if you have a high fever more than three days.

For further detail about Influenza Vaccination, please contact info@PhuketHospital.com
Website : www.PhuketHospital.com