28 Apr 2021
New coronavirus mutations? Czechs are gaining immunity, but scientists say that further development is poorly predicted
The number of vaccinated people and those with natural immunity is rapidly increasing. But the coronavirus SARS-CoV2, according to virologists, has not yet said its last word. It is still spreading, mutating and may surprise with new, more dangerous variants that scientists are trying to follow. Now, scientists are warning, among other things, of those they have recognized in Brazil or South Africa, because they may escape acquired immunity. (Article in Czech only.)