Recent studies seem to indicate that tetanus vaccines are actually effective for at least 30 years. The UK and other countries don't recommend any booster shots

Recent studies seem to indicate that tetanus vaccines are actually effective for at least 30 years. The UK and other countries don't recommend any booster shots for tetanus. Makes you wonder why we do in the US. https://watermark.silverchair.com/ciw066.pdf?token=AQECAHi208BE49Ooan9kkhW_Ercy7Dm3ZL_9Cf3qfKAc485ysgAAAp0wggKZBgkqhkiG9w0BBwagggKKMIIChgIBADCCAn8GCSqGSIb3DQEHATAeBglghkgBZQMEAS4wEQQMzeTUVHLgLNOZWOiaAgEQgIICUOhc_oVCSYow5JXAacXyqsYkE46OSXP6AsiiurOt51DSFCaMhh8yk3IAVf0Cz8xCHJgFMwn02zhJack17t9EGq8STpkbp-aC3RrBanbxyI13uhoUP6d1k7jzp4QGVjGGBD8mPZuqmLsAhFKN2m9dN08PbkZfF4HaGwqIiYj3sSIr-7RqgUB4DlBjCq4A0yNDElcryADY4-QR4QGQA3EIsPGoHow8tHQGEcVqsQCIhZWLS_Dz5mH9WIEElkV9_Cr-O6FxEbo11DDbrGXqbFUfjQVdfJDKU64bfCcGwhvZkWaUkN2CqOp7F0gMXBujY5mTz7pmKh5Sch_Dt0UO3i33FWBYYVvcqMQzZ_Gs1UwFe36a9xrc0sCkJ_XzZ1hR3JQkc_h5OFFE92KkSWDuTLnjE9veiIjQGej6OuTLkOxz774zeJZozNdEdaO8UQ2O5EXsDfWFEKlosU8HNNXle_zV00rFGO_1YSksGyiEibnFrFihbH3W3rAPh4D2aZiciS5POceXM4zJBVS2Nl1jOrniJpU6ML9jXuy-GMYwkcxUTaf_kasA5LK26w3AIXCV3AyPm-iZ-YeF6dHwib5Mhg1ajapB1Tcc7aINGVZIBOgPWJcaXiN4SkTmzwNpQg_tuJGHxZkJhpR1bxuyvbAlUP8OtqleTj7d6dDcsSUd2lFME-TFModncfUc_fJatcp_zP68LUngSzoYcH4YOjx5WTLy6cmbb042S3atljtFxQMpX4X2mQqQZnwwpp3nfsRh8GOZwurq_C7zqAN1SQJ_yvW4gLg https://watermark.silverchair.com/ciw066.pdf?token=AQECAHi20...