(中文) 今天是舊金山 (三藩市)的肺結核觀察日，過去兩年，舊金山 (三藩市)罹患肺結核人數不降反升，引發衛生單位的關注….
LA health officials seek to contain TB outbreak
Fri Feb 22, 2013 By Leave a Comment
California health officials are tracking a new tuberculosis strain that has emerged in an area of downtown Los Angeles…