Delta variant wreaking havoc in Karachi; positivity rate rises to 25.1
What happened: According to sources at the Ministry for National Health, Karachi has reported 25.1 percent positivity of COVID19. Details: Dr Iqbal Chaudhry, director of KU’s International Centre for Chemical & Biological Sciences, stated: “Our experts at the National Institute of Virology at the University of Karachi analysed 90 Covid samples on July 14 and 15, […]