On November 24, according to the compilation report of Brazil South American Overseas Chinese News, the Guatemalan health authorities announced on November 22 that they would start the registration of the third dose of new coronal vaccine booster injection on November 29. It is reported that on November 22, Diana Sierra, coordinator of the National Immunization Plan of the Ministry of Health of Guatemala, announced that the registration of the third dose of booster injection of the new coronal vaccine began on November 29. The first group receiving the third dose of COVID-19 vaccine will include front-line workers, teachers, people over 70 years old and people with complications (no age limit). As for the brand of vaccine to be vaccinated, Cela said that the current plan is that the brand of the third dose of NCV vaccine should be the same as the first two doses. The exception is the satellite V vaccine (Sputnik V). Due to supply problems, if the first two doses of satellite V vaccine are inoculated, the third booster dose will be inoculated with AstraZeneca vaccine. Francisco Coma, the Minister of Health, also said that the Ministry of Health was studying the application mode of the third dose of new coronal vaccine booster injection in other countries, and analyzing how to carry out booster injection in Guatemala. Although the registration of the third dose of new coronal vaccine has started, it has not yet been determined when the vaccination can officially start. In addition, Serra announced that 2 million doses of Modena vaccine will arrive in Guatemala between November 23 and 24, and the remaining undelivered Pfizer vaccine will arrive in December and January next year, both of which will be used to vaccinate minors aged 12 to 17.