Consider a booster shot to enhance your immunity.
As the rainy season transitions into winter, the threat of influenza, also known as ‘ไข้หวัดใหญ่’ (khai wat yai) in Thai, becomes a pressing concern. This highly contagious respiratory illness resembles the common cold but can be much more severe, particularly for high-risk groups. This year, the disease has seen a relatively high incidence, with over 200,000 cases reported in Thailand in 2023, according to the Department of Disease Control.
Influenza is caused by the influenza virus, specifically the four subtypes of the “influenza” virus. It can spread through contact with respiratory secretions carrying the virus, such as sharing utensils or close conversations with infected individuals. Symptoms may include fever, cough, sore throat, and a runny nose. However, it can also manifest as high fever, shivering, severe coughing, headache, body aches, and heavy nasal congestion. In severe cases, it can lead to complications like pneumonia, myocarditis, and encephalitis, primarily affecting children, the elderly, and those with underlying health conditions.
Influenza is highly contagious, easily spreading among close contacts, whether family members or colleagues who are infected. To reduce the risk of infection, doctors recommend simple preventive measures like keeping warm, using utensils, and frequent hand washing. Wearing a face mask can also help. Additionally, getting an annual influenza vaccine can bolster your immune system.
It’s important to note that the influenza vaccine doesn’t prevent infection but helps the body develop immunity to the virus and its different strains, reducing the severity of symptoms or preventing them altogether in some cases. You can get the influenza vaccine alongside other vaccines, as long as they are administered at different injection sites and spaced at least two weeks apart to facilitate diagnosis in case of an adverse reaction.
However, there are certain individuals who should avoid the influenza vaccine, including those with severe allergies to it or those who have experienced severe neurological symptoms after vaccination. For adults who haven’t received the influenza vaccine for many years, they can do so without the need for multiple doses.
For children, it’s advised to start getting the influenza vaccine from the age of 6 months, and it should be administered annually. Children under 9 years old receiving the vaccine for the first time need two doses, administered one month apart. This is because children are more susceptible to experiencing high fever and other side effects for a few days, which can be concerning.
As the winter season approaches, the risk of influenza is on the rise. Taking precautionary measures, such as getting the influenza vaccine, can significantly reduce the chances of severe illness and help protect those most vulnerable to its effects. Remember to consult with a healthcare professional for personalized guidance on vaccination and prevention.
Source: Information from Vimut Hospital
Images: Freepik.com
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