Moreover, because the toxins produced by the bacterium that causes cholera and by the more common Escherichia coli are nearly identical, Langridge says, vaccines against one germ may head off or ameliorate disease caused by the other.
Associate Degree in Nursing. An ADN program typically takes two years to complete and is designed to prepare students for the demands of a career as a registered nurse (RN). For any ADN program, students must have a high school diploma or equivalent and proof of a Hepatitis B vaccination.
How to Become a Nurse: There are three ways to qualify as a Registered Nurse and apply for entry level nursing positions. They are as follows: 1. Completing a Bachelorâs Degree in Nursing (BSN), 2.egistered Nursing Programs: All registered nursing programs include classroom instruction and block experience in hospitals or clinics. Typical subjects studied by student nurses include: Chemistry, Nutrition, Psychology, Anatomy, Physiology, Microbiology, Behavioral Sciences, and Nursing.