the doctor`s hands hold a paper with text `covid-19 booster dose`. concept of combating the covid-19 and new variants virus wit

antibody booster card care combating concept concern corona coronavirus corrective covid covid19 cure doctors dose epidemic hand hands health hold immunity immunization infection information inoculation isolated medical medicine message new omicron pandemic paper patient prevention protection reminder shot social symbol text therapeutic third treatment vaccinate vaccination vaccine variant variants virus white wit word