Early Life of Jacques Cartier. 1  Cartier was born in 1491 in Saint-Malo. During his early childhood he would hear stories of the great Christopher Columbus, Vasco da Gama and the exploits of the Spanish Conquistadors. 2  His homeland France was relatively inactive in the exploits of the New World.
Severe acute respiratory syndrome (SARS) is a viral respiratory disease of zoonotic origin caused by the SARS coronavirus (SARS-CoV).
The outbreak of SARS in the first half of this year has given us an essential warning, that is, human health is the result of extended efforts, including the efforts designed to fight off various infectious and epidemic diseases, and prevention is the best approach to a sound physical condition.