Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
antibody antigen antigenic baby bacillus bacteria bcg bovis calmette care child diagnosis disease doctor drugs fever guerin health hospital illness immune immunity immunization immunology infection injection inoculation laboratory medical medicine mtb mycobacterium patient pharmaceutical pharmacy physician recipe research science sick sickness syringe therapy treatment tuberculin tuberculosis vaccination vaccine