Tornado Information for Strang, Oklahoma. Strang, OK is a Very High Risk area for tornados. According to records, the largest tornado in the Strang area was an F4 in 1991 that caused 22 injuries and 0 deaths. *Tornado risk is calculated from the destruction path that has occured within 30 miles of the location.
When invaded by antigens, the body forms substances called antibodies When the body overreacts to a specific antigen, which is a hypersensitivity reaction, this is a(n)
Any substance capable of generating such a response is called an antigen, or immunogen. Antigens are not the foreign microorganisms and tissues themselves; they are substances --- such as toxins or enzymes --- in the microorganisms or tissues that the immune system considers foreign.