The best protection against the flu is a flu vaccine.
Due to the current unstable weather conditions, we are encountering more frequent outbreaks of the flu. Many people still misunderstand that the flu only occurs during the rainy season. But in fact, the flu can spread throughout the year and in all age groups, not just in young children or people with poor health. Even healthy people can infecte with the flu virus and become carriers of the virus to those around them. The best way to prevent getting the flu is to get a flu vaccine.
What is influenza?
Caused by an infection with the influenza virus in the upper respiratory tract, causing fever, cough, runny nose, stuffy nose, sneezing, and may have body aches https://ufabet999.app and fatigue similar to the flu, but the symptoms are more severe. In addition, it can cause complications such as bronchitis and pneumonia. In addition, it can cause underlying diseases to become exacerbated from the infection, such as heart disease, diabetes, liver and kidney disease.
Because everyone is at risk of contracting the flu, the World Health Organization (WHO) recommends that people get vaccinated against the flu for both children and adults, especially the elderly.
What is the influenza vaccine?
The influenza vaccine is an injectable vaccine made from kill germs through a safe manufacturing process and is highly effective in preventing influenza. People who have been vaccinated can still get the flu. But their symptoms milder. The influenza vaccine does not protect against the common cold, which is caused by other germs.
Influenza vaccine against 4 strains
Since the first influenza virus was isolated in 1993, influenza vaccines have continuously developed. Most recently, in 2012, the World Health Organization (WHO) recommend adding another influenza B strain to the vaccine to provide more effective protection against influenza. The Quadrivalent Influenza Vaccine covers the following four influenza strains:
- Influenza A/H1N1 virus
- Influenza A/H3N2 virus
- Influenza B virus of the Victoria family
- Influenza B virus of the Yamagata family
The World Health Organization recommends a quadrivalent influenza vaccine because it provides more protection against influenza than before.