Influenza is back in the spotlight again due to its high prevalence and mortality rate. In addition to maintaining good health, vaccination is another way to prevent it. Doctors reveal the right time to get vaccinated to build up effective immunity.
The flu vaccine is an important tool to strengthen the body’s immunity. This type of vaccine is produced from dead viruses and is an injection type. It has a safe and high standard manufacturing process. However, the flu vaccine cannot prevent the flu caused by other viruses. But it can reduce the severity of symptoms when infected. The appropriate time to get vaccinated is before the rainy season (May) and before the winter season (October).
When should I get the flu vaccine and how often is it appropriate?
The appropriate age to start getting the flu vaccine can start in infants from 6 months of age and up. And it is necessary to get the vaccine every year, once a year. แทงบอล UFABET ราคาดีที่สุด ไม่มีขั้นต่ำ. Because the vaccine will change the sub-strains every year according to the World Health Organization (WHO) that predicts the epidemic in that year. In order to stimulate the immune system to have immunity ready to deal with new germs, we can divide the age of those who get the vaccine as follows:
- Children under 8 years of age should receive 2 doses in the first year, spaced 1 month apart from the first dose.
- If you only inject once in the first year, in the following year you should inject twice, and then inject once a year after that.
- General public aged 18 years and over should receive 1 dose and must receive a booster shot every year.
7 risk groups that should get vaccinated
- Pregnant women who are 4 months pregnant or more
- Children aged 6 months – 2 years
- People with chronic diseases such as cerebrovascular disease, kidney failure, cancer, and diabetes.
- Elderly people aged 65 years and over
- Mentally disabled people who cannot take care of themselves
- People who have a body mass index (BMI) of more than 35 or weigh more than 100 kilograms.
- Thalassemia patients and immunocompromised people
Benefits of Flu Vaccination
Vaccination stimulates the body’s immune system to reduce the risk of complications and reduce the severity of influenza. After vaccination, the body takes about 2 weeks to build immunity, and this immunity lasts for about 1 year. Therefore, annual vaccination is important for health care and prevention of influenza.
Influenza vaccine against 4 strains
Because there are constant mutations and different main strains circulating each year, the development of influenza vaccines has been continuous, to the point that the World Health Organization (WHO) has recommended adding the B strain of the virus to vaccine production for more effective influenza prevention. This has resulted in the Quadrivalent Influenza Vaccine, which covers the following four strains of the virus:
- Influenza A/H1N1 virus
- Influenza A/H3N2 virus
- Influenza B virus of the Victoria family
- Influenza B virus of the Yamagata family
Can I get the flu shot before or after the COVID-19 vaccine?
The Department of Disease Control recommends that influenza vaccination and COVID-19 vaccination should be spaced at least 4 weeks apart. Influenza viruses are a major cause of acute respiratory infections, with high mortality rates among pregnant women, the elderly, and those with chronic diseases. Vaccination can help reduce infection, severe illness, or severe symptoms, as well as help reduce the spread of influenza.