What is the name of the vaccine used to prevent Japanese encephalitis?

Ixiaro is the vaccine specifically designed to prevent Japanese encephalitis, which is a serious viral infection transmitted by mosquitoes, primarily found in rural and agricultural areas of Asia and parts of the Western Pacific. This vaccine is important for individuals who are traveling to or residing in regions where the disease is endemic, as it helps to provide immunity against the virus responsible for the illness.

The other vaccines listed target different diseases: Shingrix is used to prevent shingles, Gardasil is aimed at protecting against human papillomavirus (HPV), and Vivotif is used for typhoid fever. Therefore, Ixiaro is the only appropriate choice for preventing Japanese encephalitis, emphasizing its specific and targeted role in vaccination against this particular disease.