"By the New Year, the prototype of a Bulgarian vaccine against coronavirus will be ready, then we can start clinical trials ", Assoc. Prof. Penka Petrova, Director of the Laboratory of Experimental Immunology at the Bulgarian Academy of Science s..
“The Bulgarian protein vaccine with oligopeptides being developed is targeted against Covid-19 but also against a large number of coronaviruses,” said Assoc. Prof. Penka Petrova,” director of the Institute of Microbiology of the Bulgarian Academy..
