Muhammad Usman Munir, Sajal Salman, Arsalan Ahmed, Waqar Iqbal, Syed Nasir Abbas Bukhari, Naveed Ahmad, Muhammad Ikram Ullah, Muhammad Masood Ahmad, Tilal Elsaman, Muhammad Ali Tahir
COVID-19 spread worldwide after its outbreak in December 2019
COVID-19
SARS-CoV-2
diagnostic tests
smartphone surveillance
point-of-care