The scenery of Jinxi Ancient Town is as beautiful as a Chinese ink painting. Buddhist temples, stone bridges and the peaceful lake form a good background for you to take photos. When you walk on the old streets, many Chinese antiques, clay teapots for example, can feast your eyes. Also,...
When a new pathogenic appears, discovering the source is important. Where possible, the source must be identified and isolated to prevent additional variants of the pathogen from crossing into humans. Finding the source is also helpful in understanding the dynamics of the virus, which can help sha...