#6270416An employee holds a test system for antibodies to COVID-19 at the Institute of Fundamental Medicine and Biology of Kazan Federal University, in Kazan, Russia.Sign in or register,to downloadAdd to cartRemove from cartPackage: Russia Coronavirus TestsCategories: HealthLocation: Kazan, RussiaEvent date: 23.06.2020Date published: 23.06.2020Author: Maksim BogodvidCredit: SputnikSource: SputnikOriginal: DigitalMedia: JPEG, 4928x3280px, 8.9MbJob-ID: 6e337a47e35ecfe9горизонтальdiseasecoronavirus2019-nCoVinfectionepidemicpandemicvirusCOVID-19COVIDSARS-CoV-2gearIgG and IgMlaboratory