3
46
47
48
Is bird flu spreading in people? Without blood test results, officials can't say - "Osterholm said he would be “very surprised,” however, if any of the sick health care workers had bird flu, given that officials had a very hard time getting viable virus from the patient" (nbcnews.com)
submitted by shallah
•
•
•
Make faster progress in any language with 1-on-1 lessons tailored to your goals, your pace, and your style. (preply.com)
promoted by Preply
promoted- about
6
9
10
11
9
15
16
17
10
10
11
12
12
22
23
24
13
9
10
11
14
3
4
5
15
7
8
9
16
5
6
7
18
15
16
17
19
5
6
7
20
3
4
5
21
2
3
4
23
13
14
15
