Shenzhen Jason Intelligent Bioengineering Co., Ltd. is a national high-tech enterprise and has made many research findings in the application of antibody technology to prevent and cure diseases on humans and animals. The company started focuses on hen egg-erived IgY 20 years ago when SARS outbreak. It has 23 patents for Chinese technology invention and has 3 patents for international technology and invention (PCT).Whilst the joint laboratory with international IgY research center U.S.A is in this company. It has successfully developed Jason Complex antibodies Spray, hen egg-derived IgY, which is broad-spectrum anti-mutagenic SARS-CoV-2 and anti-mutagenic influenza virus, can be used to prevent and cure SARS-CoV2 and influenza virus infection. Jason complex antibodies spray is tested by Guangzhou CDC & Guangzhou Technology Customs Center (IQTC) leading by academician Zhong Nanshan team using the live virus Neutralization method. The results confirm that Jason IgY spray neutralizing ability is up to 0.52μg/ml (IC50) which is a trace amount.