The corona virus was first isolated in chickens in 1937. In 1965 two men named tyrrell and bynoe used cultures of human ciliated embryonal trachea to propagate the fist human corona virus. There are n...
Read more
Severe Acute Respiratory Syndrome, commonly known as SARS, first came onto the scene in November 2002 in mainland China. The respiratory disease is characterized by fever and coughing much like flu. ...
Read more
