Amany sakr
Description of novel COVID – 19 : Novel Coronavirus pandemic (COVID-19) is caused by a new coronavirus discovered in Wuhan, China, in December 2019. It has symptoms degraded from mild to severe illness and even death. Pathology of novel COVID – 19: Coronaviruses are a large family of viruses common in humans and many animals as bats & cattle that are known by their crown like spikes which lately can spread between humans. Incubation period: 2 - 14 days after viral exposure. Mode of transmission: from human to human via respiratory droplets
English 
Spanish 
Chinese 
Russian 
French 
Japanese 
Portuguese 
Hindi