brazil starts an immunization campaign to vaccinate 11 million children against measles which the health ministry believes has resurfaced because of... - 麻疹 個影片檔及 b 捲影像03:46
in this handout footage provided by u.s. department of defense, recruits receive vaccinations at uss red rover in-processing medical and dental... - 麻疹 個影片檔及 b 捲影像00:03
in this handout footage provided by u.s. department of defense, recruits receive vaccinations at uss red rover in-processing medical and dental... - 麻疹 個影片檔及 b 捲影像00:03
in this handout footage provided by u.s. department of defense, recruits receive vaccinations at uss red rover in-processing medical and dental... - 麻疹 個影片檔及 b 捲影像00:09