New Generation of blood test for vaccination response
Using this Direct B lymphocyte gene test (without prior cell isolation)
Vaccination response can be detected on Day 7
• Easy to test
• Just need peripheral blood sample
• No tedious cell separation steps required
• Direct detection of B cells gene expression in 1-2 hours
• Applied in influenza vaccine
• With common principle, also useful after vaccination for COVID-19
![](https://cytomics.com.cn/wp-content/uploads/2020/12/vaccination-testing-1024x577.jpg)
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