TEHRAN – All knowledge-based companies in the country have been united to combat the coronavirus and many startups have been activated in this field, said Sourena Sattari, vice president for science and technology.

Some 200,000 nano masks are produced daily in the country, Sattari said, hoping that the output will reach 300,000 by the end of the week, IRNA reported.

He said Iran is one of the few countries that are able to manufacture machinery for producing nano masks which block particles less than three-tenths of a nanometer, including viruses.

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