As of Sunday, a total [of] 1,231 people in South Korea reported side effects after getting the flu shot this year, according to health authorities. Last week, the Korean Medical Association recommended to withhold vaccination for one week," but clarified it was not suggesting vaccinations be stopped. Of the 59 people who died after receiving the flu vaccine this year (up from 48 on Saturday), 46 of those deaths were believed to have no connection to the flu shot. An investigation into the 13 remaining fatalities has been launched, the Korea Disease Control and Prevention Agency (KDCA) revealed. More than 9.4 million people in South Korea have received the flu shot so far since this year's vaccination program began in September. The KDCA noted the latest number of deaths following the flu vaccination is not greater than previous years. Last year, 1,531 people aged 65 years and older died within seven days after receiving a flu shot, according to the KDCA. President Moon noted Monday: "This year, it is necessary to expand flu vaccinations not only to prevent the flu, but also to prevent simultaneous infection and spread of the flu and coronavirus."