The number of potential coronavirus vaccines in development is now above 70

I posted earlier on two vaccines up for test in China:

• Xinhua reports two coronavirus vaccines to go into clinical trials

But, these are just two of many. The World Health Organization (WHO) says there are 70 coronavirus vaccines in development globally:

• three are already already being tested in human trials

There are manufacturing contenders in the race:

• Hong Kong-listed CanSino Biologics
• Beijing Institute of Biotechnology
• US' Moderna and Inovio Pharmaceuticals
• Pfizer and Sanofi also