IndexNo:803177:YyVJofAapy
| 投稿者 | Mariah |
|---|---|
| 投稿日時 | 2014/08/09 17:41:52 |
| What do you like doing in your spare time? essays you can buy online Influenza is a serious contagious disease that can lead to hospitalization and even death. It is believed to spread mainly from person-to-person through the coughing or sneezing of people who are sick. During the 2009-2010 flu season a unique virus, called H1N1, spread worldwide and caused the first flu pandemic in more than 40 years. The Centers for Disease Control and Prevention estimates there were 274,000 H1N1-related hospitalizations and 12,500 H1N1-related deaths in the United State between April of 2009 and April of 2010. | |