The National Command and Operation Centre (NCOC) on Monday observed that the COVID-19 positivity ratio is rapidly increasingly in major cities, with the rate exceeding 15 per cent in at least three cities across Pakistan.

According to a press release issued by the NCOC, the forum held a morning session and discussed in length the recent surge in the positivity ratio.

"The overall nationwide positivity ratio is 4.5 percent [while] 15 major cities across the country have a higher ratio," the statement said.

https://www.dawn.com/news/1589454/COVID-19-positivity-ratio-rapidly-increasing-in-major-cities-ncoc