Types of Flu Vaccines for Yearly Immunization.The article focuses on the flue vaccines to prevent influenza. It states that influenza is a contagious respiratory illness caused by influenza viruses. It mentions about new flu vaccines developed by the National Institute of Allergy and Infectious ...
Ask your doctor or pharmacist what you need. Let them know if you'll be traveling internationally, if you have allergies, or if you’re pregnant. All of those things can affect which vaccines you need and which you should skip for now. 1. Flu Vaccine How you get it:As a shot, or ...
Flu vaccines work by giving the body a small number of flu viruses. This causes your body to develop antibodies(抗体).So next time you get the flu, the antibodies will help you. 相关知识点: 试题来源: 解析 【解析】 38~41. ADCB ...
As determined by the CDC, the viruses in a flu shot andFluMistvaccine are updated each year based on international surveillance and scientists' estimations about which flu types and strains will be most potent that year. Previously, allflu vaccinesprotected against three influenza viruses: one infl...
How are vaccines used in the prevention of disease? How do they work? Explain the differences between killed/inactivated virus vaccines and live attenuated virus vaccines. What is the type of immunity one receives from the flu vaccine? Explain. OR Describe a portion of the infectious process or...
B. see a doctor to make sure of the diseaseC. drink more waterD. take more exercise and bed rest3. Why some people who have received flu vaccines are still down with the flu?A. Because the flu is not easy to be treated.B. Because the flu can spread from person to person.C. ...
Read our children's immunization schedule, and learn about vaccines for kids (Hib, polio, DTaP, MMR [Measles, Mumps, Rubella], HPV, flu, chickenpox, meningitis, rotavirus, pneumonia, hepatitis A, and B).
In recent years, flu vaccines have been based on H1N1, H3N2 and either one or two types of influenza B virus. Each of these has a “reference” type, which is used to make seed virus. Producers add the seed types to eggs and incubate (孵) them as the virus grows. Then they purify...
Community-acquired pneumonia.This is a fancy way of saying you got infected somewhere other than a hospital or long-term care facility. Community-acquired pneumonia can be caused by bacteria, viruses, and fungi.Vaccinescan help protect against theflu virusand certain bacteria that can also cause ...
Is the flu vaccine effective against all types of flu viruses? Most flu vaccines in the US protect against four different (quadrivalent) flu viruses (quadrivalent): an influenza A (H1N1) virus, an influenza A (H3N2) virus, and two influenza B viruses. Some flu vaccines protect against th...