The borders of the EU may remain closed for two years, said Chairman of the Central headquarters for overcoming the crisis situation in connection with the spread of the coronavirus in the Czech Republic, Deputy Minister of health of the Republic Roman Prymula, reports TASS.He noted that the development of the situation with coronavirus in Europe is becoming a nasty trend. “Many months will be required to improve the situation,” he said.Primula stressed that the Czech authorities adopted tough measures to curb the spread of the virus throughout the country should lead to a positive result. However, it should not be expected before the second half of April, the Deputy Minister said.