As of 20021,the situation of prevention and control of classical swine fever in Africa is "still complicated and severe". From August 3rd, 20 18, when the first case of African swine fever was confirmed in China, to February, 20 19, China reported a total of 62 cases of African swine fever/kloc-0, killing 20,000 infected pigs1.

In 20 19, 63 cases of African swine fever were reported nationwide, and 390,000 pigs were culled. Except in April, the number of outbreaks of 1 1 month remained in single digits. At the same time, the epidemic situation of African swine fever in the world is very severe, with more than 14600 cases of African swine fever in 27 countries.

Extended data

Since 2007, African swine fever has occurred, spread and spread in many countries around the world, especially in Russia and its surrounding areas. From 2065438 to March 2007, an African swine fever epidemic occurred in Irkutsk region, Russian Far East. The epidemic occurred near China, only about 1000 km.

In addition, China is a big pig-raising country and a big pork consumption country, ranking first in the world in terms of pig slaughter, stock and pork consumption. Breeding pigs and pork products import a huge amount every year and trade frequently with many countries. Moreover, China has frequent exchanges with other countries, and passengers carry a large number of goods.

Baidu encyclopedia-African swine fever