Treponema pallidum is the bacteria that causes Syphilis. The spirochete, Treponema pallidum, is the cause of syphilis. The bacterium that causes syphilis infection is the Treponema pallidum, a type of bacterium known as a 'spirochete'.ausative Agent: Syphilis is caused by a bacterium called Treponema pallidum. Not a virus, but a bacterium, Treponema pallidum. A bacterium called Treponema pallidum causes syphilis. Syphilis is a sexually transmitted disease (STD) caused by the bacteria organism treponoma pallidum.
As you eat more of your ice cream, consider transferring it to a smaller container. Smaller containers mean less ambient air, which means less risk of freezer burn. But regardless of how airtight your ice cream container is, prolonged time in the freezer will degrade homemade ice cream's flavor and texture.
How long does unopened sour cream last after the sell-by date? Sour cream will generally keep for one to two weeks after the sell-by date on the package, assuming it has been continuously refrigerated; be sure that the temperature of your refrigerator remains at or below 40Â° Fahrenheit at all times.