Kasancewa da himma cikin ayyukan bincike tun farkon barkewar cutar, MedLife Medical System, a matsayin shugaban masana'antu a Romania, ya gudanar da wani sabon bincike, ta hanyar sashin bincikensa, don tantance matakin rigakafin da aka samu ta dabi'a ko bin allurar rigakafi a Romania, a cikin birni. matakin. An gudanar da irin wannan binciken a kan samfurin wakilci na mutane 943, mazauna a cikin biranen da ke da halaye daban-daban dangane da yawan alurar riga kafi da yawan kamuwa da cuta: Bucharest, Cluj, Constanța, Timișoara - Zone 1, da Giurgiu, Suceava da Piatra Neamț - Zone 2, bi da bi. .