of state of a given State certified the ratification, or the date on which the Secretary of State. of the United States received a copy of said certificate, or the date on which he proclaimed that. the amendment had been ratified are not controlling.
Knowledge center. Rubella, also known as German measles, is an infectious disease caused by the rubella virus. The virus passes from person-to-person via droplets in the air expelled when infected people cough or sneeze-the virus may also be present in the urine, feces and on the skin.ubella is caused by an extremely infectious virus that is transmitted from person-to-person in droplets in the air. When an infected person sneezes or coughs, those nearby are at risk of becoming infected.
Salmonella enterica (formerly Salmonella choleraesuis) is a rod-shaped, flagellated, facultative anaerobic, Gram-negative bacterium and a member of the genus Salmonella. A number of its serovars are serious human pathogens.almonella bongori used to be considered a subspecies of S. enterica, but it is now the other species in the Salmonella genus. Most of the human pathogenic Salmonella serovars belong to the S. enterica subsp. enterica subspecies.