👤 Kazmi, Abeer Keywords 🔗 COVID-19 (1240) 🔗 coronaviruses (1471) 🔗 origin (408) 🔗 outbreak (1126) 🔗 spread (843) 🔗 severe acute (1373) 🔗 syndrome coronavirus (1074) 🔗 east respiratory (5) 🔗 human coronavirus (623) 🔗 middle east (4) 🔗 respiratory syndrome (2004) 🔗 acute respiratory (1734) Articles (1) COVID-19 infection: Origin, transmission, and characteristics of human coronaviruses. 👤 Shereen, Muhammad Adnan 👤 Khan, Suliman 👤 Kazmi, Abeer 👤 Bashir, Nadia 👤 Siddique, Rabeea ⏰ 2020 📚 J Adv Res