Tobacco Plant Used to Create First-Ever 'Cruise Ship' Virus Vaccine

The vaccine is unique in its origin as it was made in a tobacco plant using an engineered plant virus. Researchers are using plants in the battle against norovirus, swine flu, bird flu, and other infectious diseases, said Dr. Charles Arntzen, speaking Tue

As one of the main ingredients in cigarettes, tobacco certainly gets a bad rap.

But the tobacco plant has been used to develop a new vaccine to thwart the dreaded norovirus – an illness that has been know to wreak havoc on cruise ships sickening passengers (sometimes hundreds of passengers) with diarrhea and vomiting.

The vaccine is unique in its origin as it was made in a tobacco plant using an engineered plant virus. Researchers are using plants in the battle against norovirus, swine flu, bird flu, and other infectious diseases, said Dr. Charles Arntzen, speaking Tuesday at the 238th National Meeting of the American Chemical Society.

The norovirus, like the flu virus, is constantly changing, which has made creating a vaccine for it challenging for pharmaceutical companies, Arntzen said. - Read More