Original sentence: A Coggins test should be done on an annual basis.Recent studies in Brazil on living wild horses have shown that about 30% of the horses are chronically infected with EIA yet seem to live a normal life.Reuse of syringes and needles is a risk factor for transfer of the disease.The Coggins test (agar immunodiffusion) is a sensitive diagnostic test for equine infectious anemia developed by Dr.The virus mutates frequently, which makes it difficult to produce one
Edited sentence: A Coggins Test should be done on an annual basis.Current situation shows that the EIA mortality is caused by a positive Coggins test and not by the disease itself.Do not reuse syringes and needles.No numbers are available of horses actualy dying of acute forms.Recent studies in Brazil on wild living horses have shown that about 30% of the horses are chronically infected with EIA yet seem to live a normal life.See also.The Coggins Test (agar immunodiffusion) is a sensitive diagnostic test for Equine Infectious Anemia developed by Dr.The virus can be variable, which makes it hard to produce one