Pre-Clinical Studies of Inactivated Polyvalent HFRS Vaccine.

ABSTRACT: Hemorrhagic fever with renal syndrome (HFRS) is the most common natural focal disease in the Russian Federation with about 6-12 thousand cases annually. 97.7% of all HFRS cases in Russia are caused by the Puumala virus, 1.5%-by the Hantaan, Amur, Seoul viruses, and about 0.8% by the Kurkino and Sochi viruses. There are no licensed vaccines for the prevention of HFRS in the European Region; there are no specific therapeutic to treat orthohantavirus infections. Here we report the results of candidate polyvalent HFRS vaccine preclinical studies. The vaccine was produced on the basis of three viruses: Puumala, strain PUU-TKD/VERO, Hantaan, strain HTN-P88/VERO, and Sochi, strain DOB-SOCHI/VERO. These viruses were inactivated with β-propiolacton, purified by gel filtration and aluminum hydroxide

SUBMITTER: Dzagurova TK 

PROVIDER: S-EPMC7673229 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature