New research shows the swine flu is not easily spread from person to person as first thought.
55625
Swine flu not easily spread
76757
Iowa's flu season could have been worse
146088
Thailand adjusts precautionary measures to prevent swine flu outbreak
55237
Swine flu has killed nearly 4,000 in us
53880
Woman dies of swine flu
71673
Simple mutations may make flu viruses more deadly
60275
Probable cases of swine flu found in Washington state
50985
Scam artists may be using swine flu to swindle people
162922
Man, 26, dies from swine flu
88893
New trick used by H1N1 swine flu virus
172293
Swine flu explained:
22031
Global mobility may contribute to spread of infectious diseases
10497
Swine flu spreading
151829
Swine flu crisis deepens
83256
Health officials investigating flu virus found in pigs
119831
Swine flu infects 4,379 in 29 countries:
168208
Flu picking up steam