This cite said ¡°Make sure you are up-to-date on routine vaccines
before every trip. These vaccines include measles-mumps-rubella (MMR) vaccine,
diphtheria-tetanus-pertussis vaccine, varicella (chickenpox) vaccine, polio
vaccine, and your yearly flu shot.¡±
And ¡°When traveling in South Korea, you should avoid
mosquito bites to prevent malaria. You may need to take prescription medicine
before, during, and after your trip to prevent malaria, depending on your
travel plans, such as where you are going, when you are traveling, and if you
are spending a lot of time outdoors or sleeping outside. Talk to your doctor
about how you can prevent malaria while traveling. For more information on
malaria in South Korea, see malaria in South Korea.¡±
This sentences
have some mistakes. Because South Korea is safe from malaria, tetanus ,diphtheria.