Oral polio vaccine (OPV) is an attenuated vaccine, produced by the passage of the virus through non-human cells at a sub-physiological temperature, which produces spontaneous mutations in the viral genome. Oral polio vaccines were developed by several groups, one of which was led by Albert Sabin.
What is the OAT? The Optometry Admission Test (OAT) is a standardized examination. It is designed to measure the academic ability and comprehension of scientific information. The OAT is sponsored by the Association of Schools and Colleges of Optometry (ASCO) for applicants seeking admission to an optometry program.
Oats are an annual cereal crop belonging to the family of sweet grasses. Unlike most cereals, oat grains do not grow in ears on the plant, but instead hang in panicles. Oats are grown in temperate climates and their widespread root system means that they are relatively undemanding.