What is Nasal Spray Flu Vaccine?
Kids 2 to 9 who are getting their first flu vaccine will need a second dose 4 weeks later. The first isn't enough to prevent the flu -- two doses w...
Leer másKids 2 to 9 who are getting their first flu vaccine will need a second dose 4 weeks later. The first isn't enough to prevent the flu -- two doses w...
Leer másIf you have a chronic condition like heart disease, diabetes, or obesity, you need to take extra care to protect yourself from all types of the flu...
Leer másWhen people who have it cough or sneeze, they spray tiny drops of the virus into the air. People who have it can spread it one day before they have...
Leer másIn the 2014 outbreak, some people caught H5N1 from cleaning or plucking infected birds. It's also possible that some people were infected after swi...
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