A grandmother in Taiwan, who had never been vaccinated against influenza, contracted the flu while traveling in Thailand and required over a month of intensive care. The incident highlights the risks of traveling without vaccination, particularly for vulnerable populations. Her medical expenses in Thailand exceeded 600,000 Taiwan dollars. Taiwan is currently experiencing a sustained period of influenza activity, with newly reported cases continuing to rise. Health officials are urging the public, especially seniors and those with underlying health conditions, to get vaccinated. The case serves as a stark reminder of the potential severity of influenza and the financial burden associated with treatment abroad. This incident underscores the importance of preventative measures like vaccination before international travel.