Harbin's influenza vaccine has started this year. Domestics are more expensive than imported ones, but more protection
16, the reporter visited several community health service centers in Harbin and learned that this year's influenza vaccine can be started. According to Dr. Yang, a department of the Immunization Program of Daoli District, Harbin City, there was only a quadrivalent influenza vaccine last year. This year, a trivalent influenza vaccine was added on the basis of the quadrivalent influenza vaccine, providing citizens with more choices.
Influenza is very contagious and spreads quickly. About 65 million to 190 million people in my country are infected with influenza every year. Medical staff, students, infants, elderly people, pregnant women and chronic patients are all at high risk of influenza.
Trivalent influenza vaccine VS Quadrivalent influenza vaccine
◎ Trivalent influenza vaccine is imported and sold at 74 yuan, which can prevent Type A H1N1, H3N2 and Type B Victoria-B influenza virus .
◎ Quadrivalent influenza vaccine is domestically produced and sold at 144 yuan, which can prevent influenza viruses such as H1N1, H3N2 and Victoria and Yamagata.
Compared with that, the quadrivalent influenza vaccine has one more protection than the trivalent influenza vaccine.
reporter learned in the interview that although the quadrivalent influenza vaccine is a domestic vaccine, it is independently produced by my country and is also the only influenza vaccine in China that has passed the World Health Organization pre-certified, which means that the vaccine has obtained a "pass" for export to Europe, the United States and other countries and regions.
From the perspective of safety, there is no difference in safety between the quadrivalent influenza vaccine and the trivalent influenza vaccine. Dr. Yang from the Department of Disease Control and Immunization Planning for Daoli District introduced: "Our country has very strict vaccine testing. As long as the vaccines are vaccinated at the regular vaccination clinic, they are safe and effective, and citizens can use them with confidence."
According to Dr. Jiang from the Engineering Community Health Service Center of Daoli District, Harbin:
people aged 03 and above can receive influenza vaccine. After the
vaccine is used, antibodies will be produced after
15 days, and the immune protection of
can be maintained for at least one year.
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