How well do you know flu? People sick with flu will typically experience some or all of these symptoms. Review the full list of symptoms; if you or a loved one are very sick or at high risk of complications and suspect you may have flu, see your healthcare provider immediately. http://bit.ly/2lkIg5x | CDC

Every year, millions of people get sick from the flu. Mayo Clinic experts say one of the best ways to protect yourself from contracting the flu is to get a flu vaccine. But there are other precautions you can take to further increase your odds of staying healthy during flu season. http://mayocl.in/2dPmcNF | Mayo Clinic

The efficacy of influenza vaccines developed with eggs can be reduced by egg-adaptive mutations. To avoid this reduced efficacy, influenza vaccine viruses have been developed in a mammalian canine kidney cell line. https://nej.md/3AJBcSs | The New England Journal of Medicine

【Protect yourself and those around you, get seasonal influenza vaccination early】​ ​ Seasonal influenza vaccination (Flu vaccine) is a safe and effective means to prevent flu and its complications. There is increasing evidence suggesting that a person who gets influenza and COVID-19 at the same time may be more seriously ill and would have a higher risk of death, and Flu vaccine may reduce the likelihood of hospitalisation and the length of stay. Both Flu vaccination and COVID-19 vaccination are