
Rapid 4 in 1 tests for determining the residual amount of neomycin, kanamycin, gentamicin, spectinomycin in milk, whey
PIONEER MEIZHENG BIO-TECH (5 in1) JC0586 - Antibiotic tests 5 in 1 / Rapid tests for determining the residual amount of β-lactams, tetracyclines and cephalexin in milk, wheyThe source of the novel CORONAVIRUS outbreak in the city of Nanjing in east China 's Jiangsu province was Air China flight CA910, which arrived from Russia on July 10. This was reported by local authorities, reports Global Times.
The first infected were airport employees who cleaned the aircraft cabin after this flight. They could violate the requirements of personal disinfection. As a result, the infection has spread to other colleagues who are also responsible for garbage collection on both international and domestic flights.
According to Nanjing Center for Disease Control and Prevention deputy HEAD Ding Jie, genome sequencing of the virus in 53 cases of infection associated with this outbreak points to the same chain of transmission. All those infected were infected with the delta strain of coronavirus (the Indian version of SARS-CoV-2), reports REUTERS.
The WHO predicted the dominance of the delta strain in the world in the coming months Society
The first cases of infection at the Nanjing airport were detected on July 20 in several workers. There are currently 184 cases in the city. The virus has spread to at least 13 cities, including Beijing and Chengdu in southwest China. However, experts cited by the Global Times believe the outbreak is at an early stage and can be controlled.