1. Prepare Children Mentally for the Vaccination
Mental preparation is one of the biggest obstacles when it comes to vaccinating young children. In addition to ensuring the child is calm and not fearful, parents should take the time to explain what will happen during the vaccination process. Before receiving the Covid-19 vaccine, parents should talk to their child about the benefits of vaccination, such as protecting their health, being able to socialize and play with others, attending school, and even traveling. These positive aspects can help alleviate any fears of the vaccine. It might also help to mention what the child won't be able to do without full vaccination. Remember, the goal is to motivate the child without putting pressure on them. Forcing a child to get vaccinated will only heighten their fear and cause psychological conflict before and after the vaccination.


2. Monitor Health After Vaccination
After receiving the Covid-19 vaccine, children are required to remain at the vaccination site for 15 to 30 minutes for monitoring. In case of severe allergic reactions, parents should immediately inform medical staff for prompt action.
Once at home, parents should actively monitor their child's health for 3 to 4 weeks after vaccination. The child may experience some side effects, which are normal signs that the body is building immunity. These side effects may temporarily affect the child’s daily activities but will subside after a few days. Common side effects include pain, redness, and swelling at the injection site; fatigue, headache, muscle pain, chills, fever, and nausea. If symptoms persist or worsen, consult a doctor for advice on managing the symptoms. Additionally, parents can ease pain and discomfort at the injection site by applying a clean, cool, damp cloth and gently moving the child’s arm. To reduce discomfort from fever, ensure the child stays hydrated and wears light clothing.
Serious reactions to the Covid-19 vaccine in children are rare but can occur within hours or the first days after vaccination. These may include numbness around the lips or tongue, rashes, redness or blue discoloration of the skin, itching, tightness in the chest, nausea, diarrhea, abdominal cramps, wheezing, shortness of breath, dizziness, and a feeling of fainting. If any of these symptoms occur, or if high fever (≥ 39°C), widespread swelling or redness at the injection site, or severe muscle pain occur, seek immediate medical attention for diagnosis and treatment.


3. Thoroughly Research Vaccines for Children
Regardless of age, it is essential to research the Covid-19 vaccine being administered, and this applies to children as well. Understanding the specifics of the vaccine types helps parents familiarize themselves with how these vaccines work and what potential side effects to expect. Moreover, a detailed knowledge of the Covid vaccine for children enables parents to manage any adverse effects.
Many parents are uncertain about which vaccine is suitable, the correct dosage, and the likelihood of complications post-vaccination. These concerns have been addressed by the Ministry of Health and various experts in recent public communications.
Currently, the vaccine administered to children is the Pfizer vaccine, which has been shown to be both safe and effective for children, producing a strong protective antibody response. No significant adverse reactions have been reported in countries that have used Pfizer for children under 18 years of age.


4. Ensure Health Before Vaccination
Children are thoroughly screened before vaccination, but it's essential to ensure that their health is in the best condition before receiving the vaccine. Parents should consider several health aspects of their child prior to vaccination, including:
- Is the child eating, sleeping, playing, and living normally?
- Is the child experiencing fever or illness? Does the child have any pre-existing conditions or recent illnesses that require hospitalization before vaccination? Is the child taking any medication or undergoing treatment? Does the child have a history of allergies to medications or food?


5. Ensure Proper Nutrition for Children Before and After Vaccination
Nutrition is a key consideration for children before and after receiving a vaccine. Proper nutrition helps to boost the immune system, assists the body in adapting to the vaccine, and replenishes essential nutrients for the child.
Experts recommend that prior to vaccination, children should stay well-hydrated and eat a balanced, varied diet. It's important to provide children with adequate portions of protein-rich foods such as meat, fish, eggs, and dairy, along with whole grains, fiber-rich vegetables, and fresh fruits. Choose soft, easily digestible foods in case the child feels nauseous or loses appetite after vaccination, such as chicken soup or minced pork porridge with mung beans. It's essential not to let the child go hungry before the vaccination, but also to avoid giving them too much saturated fat, fast food, or deep-fried dishes, as these can increase inflammation in the body and harm their health.
After vaccination, children may experience nausea or fatigue. Therefore, it's best to have easily digestible foods on hand, such as vegetable soup, mashed potato soup, or mung bean porridge, and avoid heavy foods like cheese, meat, or sugary foods that are harder to digest.


