An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Shinkai M, Sonoyama T, Kamitani A, Shibata RY, Seki NM, Omoto S, Shinoda M, Sato T, Ishii N, Igarashi K, Ariyasu M.Shinkai M, et al. Among authors: sonoyama t.Vaccine. 2022 Jul 30;40(32):4328-4333. doi: 10.1016/j.vaccine.2022.06.032. Epub 2022 Jun 21.Vaccine. 2022.PMID: 35738968Free PMC article.Clinical Trial.