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.
Avena sativa or oats is a species of cereal grain that is grown for its seed, also known with the same name. Oats belong to the same classification as wheat, rye, barley and are a popular breakfast cereal in many parts of the world. Oats grow in temperate regions and have a lower summer heat requirement.