A yellow bird symbolizes joy and a positive outlook on life. Depending on the type of bird, be it a canary, finch or any other yellow bird, the meaning differs slightly. However, the overall meaning of joy remains the same.
The dog flu strain H3N2 is now circulating in more than two dozen U.S. states. Kelli Fabick of Ellisville, Mo., held her mother's Australian silky terrier, Zoey, as veterinarian Sarah Hormuth gave the dog a flu shot last April. The dog flu strain H3N2 is now circulating in more than two dozen U.S. states.
Types of Influenza. 1  Influenza Type A viruses can infect people, as well as birds, pigs, horses, and other animals. There are different strains (or subtypes) of influenza type A viruses, two of which circulate among humans: H1N1 and H3N2. These two subtypes are included in the seasonal flu vaccine each year.