a serious illness that affects pigs
a serious illness spread between humans, that is genetically similar to swine flu in pigs, and that in some cases causes death
cúm lợn
/ˈswaɪn fluː//ˈswaɪn fluː/a serious illness that affects pigs
a serious illness spread between humans, that is genetically similar to swine flu in pigs, and that in some cases causes death