• Civil Servants 

• Retired Civil Servants/Status-Changed Civil Servants (still working at Chulalongkorn University) 

• Permanent Employees (Budgetary Funds) 

• Permanent Employees (Non-Budgetary Funds) 

• University Employees (Subsidized Funds) 

• University Employees (Revenue Funds) 

• Security Personnel 

• Competitive Track Employees 

• Enterprise Units (e.g., Property Management of Chulalongkorn University, Chulalongkorn University Press, School of Integrated Innovation (SCII), Chulalongkorn Academic Testing Center, Chula Unisearch, Center of Excellence on Hazardous Substance Manage, etc.)

• Casual Workers 

• Temporary Employees 

• Retired Personnel 

Personnel working in provincial areas who are eligible for annual health check-up benefits may receive their check-ups at government medical facilities. They must initially cover the expenses and submit receipts, specifying examination details, examination codes, and service fees, to their respective units. The units will then compile and forward the receipts to the Welfare Office for verification and coordination with the Office of Fiscal Management, Accounts and Supplies for reimbursement. Only examinations that comply with the Ministry of Finance’s criteria are eligible for reimbursement. 

Around February each year. For more details, please visit https://www.hrm.chula.ac.th/en/home/annual-health-check

The annual health check-up is divided into two groups: those under 35 years old and those aged 35 and above. The check-up follows the Ministry of Finance’s criteria, with additional tests that the university may provide in special cases, which may vary each year. For more details, please visit https://www.hrm.chula.ac.th/en/home/annual-health-check

Around the same period as the annual health check-up, which is in February each year. For more details, please visit https://www.hrm.chula.ac.th/en/home/annual-health-check

It can be re-administered, but it is not necessary. 

Pregnant women can receive the influenza vaccine, as they tend to experience more severe symptoms than the general population when they contract the flu.

It is still possible to contract the flu, but the symptoms will be less severe compared to not receiving the vaccine (the vaccine only helps reduce the severity of the illness). 

Within 2-3 weeks after vaccination. 

Side effects of the flu vaccine to be aware of: 
Mild pain at the injection site, which will resolve within 2 days. General symptoms may include fever, body aches, occurring 6-12 hours after vaccination, lasting for 1-2 days. Some individuals may experience hives or swelling of the lips. 

The flu vaccine can be administered throughout the year, but it is recommended to get vaccinated before the peak of the flu season, which is typically before the rainy season in May and before the winter season in October.