<prompt> Translate the following text to SwahiliFDA found that all Class II and III devices, even those devices from firms with excellent past records, should be covered because their failure could adversely affect public health.  <response>: FDA iligundua kuwa vifaa vyote vya darasa la 2 na 3 vinaweza kufunikwa, hata vifaa vya kampuni zilizo na rekodi bora za zamani, kwa sababu kushindwa kwao kunaweza kuathiri afya ya umma. 