COVID-19 Topic

The current global demand of COVID-19 vaccine has reached 12-15 billion. As the successful development of COVID-19 vaccine on a large scale this year, its implementation is inevitably facing a huge test on the vaccine cold chain storage, transportation and handling globally. COVID-19 vaccines with an ultra-low temperature cold chain profile pose several challenges for many countries …

Pfizer, Moderna’s COVID-19 vaccine and the latest Janssen single-dose jab have turned the vaccine cold chain into hot topics. But what is a cold chain? How does it work? What is Cold Chain? General speaking, a cold chain is a temperature-controlled supply chain, in order to maintain quality and safety of the products from the point of origin …

Latest Facts As of Jan 20, 2020, there are a total number of 125 million reported cases of COVID-19 globally, and 2.75 million deaths, according to the WHO. In the past months, the average new reported cases have maintained rather low in China. Overall, Covid-19 confirmed cases continued to rise for a fourth consecutive week …

“The laboratory environment has been characterized by ongoing rapid and dramatic innovation since the 1980s. There has been remarkable growth in the range and complexity of available tests and services, which is expected to continue. Laboratory technology is often at the forefront of medical advances. In some cases, testing techniques to diagnose or screen for …

1. What are the new coronavirus vaccines in China? China’s new crown vaccine research and development is in the first place in the world. There are currently five technical routes for domestic new crown vaccine research and development, including inactivated vaccines, recombinant protein vaccines, adenovirus vector vaccines, attenuated influenza virus vector vaccines and nucleic acid …