Lagi, Varian Baru Virus Corona Ditemukan di Perancis dan Tak Terdeteksi PCRhttps://www.kompas.com/sains/read/2021/03/20/100200323/lagi-varian-baru-virus-corona-ditemukan-di-perancis-dan-tak-terdeteksi-pcrhttps://asset.kompas.com/crops/2sKbhp2HJ0dUKUu3UjbpFVsHhHE=/34x6:1000x650/195x98/data/photo/2021/03/20/6054e87b80b99.jpg