関連ワード:
why can antibiotics kill bacteria but not viruses why do antibiotics kill bacteria but not viruses why do antibiotics work on bacteria but not viruses why do antibiotics kill bacteria and not viruses why do antibiotics work on bacteria and not viruses why antibiotics kill bacteria but not viruses why do antibiotics only kill bacteria and not viruses why antibiotics kill bacteria and not viruses explain why antibiotics kill bacteria but not viruses
