Trend: Iran to increase control over borders and it's entrances especially from countries that were infected by COVID-19, said Iranian President Hassan Rouhani, Trend reports via IRNA. "There should be more efforts to implement health regulations, anyone entering the country should comply to regulations, including testing and quarantine since lives of millions depend on it," said Rouhani. "It is important to identify the various mutations of COVID-19 fast, while the governors and provincial authorities should implemented health precautions and test individuals traveling from one province to another and quarantine the infected," he said. Rouhani said there are already warnings for the 'fourth wave' of COVID-19, so the relevant structures in Iran should stay cautious.