Vegetables are an important part of a healthy diet. But leafy greens, like other vegetables and fruits, are sometimes contaminated with harmful germs. Know how to reduce your risk of food poisoning.
This transmission electron microscopic (TEM) image reveals some of the ultrastructure morphology exhibited by Treponema pallidum subsp. pallidum bacteria, which had been cultured on cotton-tail rabbit epithelium cells (Sf1Ep). T. pallidum is the causative agent of syphilis.
