Underlining the importance of adequate testing for Covid-19, World Health Organisation's (WHO) Chief Scientist Dr Soumya Swaminathan on Tuesday said that India's testing rate is low, compared to other countries which have done well in combating the pandemic.

Underlining the importance of adequate testing for Covid-19, World Health Organisation's (WHO) Chief Scientist Dr Soumya Swaminathan on Tuesday said that India's testing rate is low, compared to other countries which have done well in combating the pandemic.