Is Sputnik V effective six months after vaccination
Protection against CORONAVIRUS infection covid-19 gradually increases within six months after vaccination with the Russian drug Sputnik V. These conclusions were reached by a group of scientists from Argentina, the preprint of their study was published on the portal medrxiv.org. Argentina became the third country to allow vaccination with Sputnik V, with nearly 7 million doses of the vaccine administered as of July.
Argentine scientists studied 1,800 blood serum samples from patients vaccinated with the Russian vaccine and analyzed the formation of antibodies and their ability to resist different strains of SARS-Cov-2. And they came to the conclusion that the neutralizing ability of antibodies only increased due to "the ongoing process of maturation of neutralizing antibodies and increasing their neutralizing efficiency." In particular, the effect was noted in relation to the strains "beta" and "gamma".Where in Russia did floods occur most often?
In recent years, the south of the Far East, the Altai Territory, the Nizhny Novgorod, Omsk and Moscow regions have suffered the most from flooding in Russia in recent years. These regions had the most floods from 2013 to 2020, RBC learned from the project of the Center for Advanced Management Decisions, which relies on data from the Ministry of Emergencies.