Healthcare Italian scientists claim to have developed vaccine that neutralises coronavirus in human cells Updated : May 06, 2020 05:09 PM IST As per tests conducted at Rome's infectious-disease Spallanzani Hospital, the coronavirus vaccine has antibodies generated in mice that work on human cells. All of the vaccine candidates currently being developed are based on the genetic material of DNA protein 'spike'. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.