How good is the influenza vaccine?
…how well influenza vaccine protects against infection. Many of them did not properly assess whether individuals were infected with influenza, leading to overestimation of the protective effect of vaccines. In…
…how well influenza vaccine protects against infection. Many of them did not properly assess whether individuals were infected with influenza, leading to overestimation of the protective effect of vaccines. In…
The Centers for Disease Control and Prevention has released early estimates of the effectiveness of this season’s influenza vaccine in preventing influenza infection. Influenza vaccine effectiveness is assessed each year…
…a study carried out in 2004-05, in which adults were immunized with full (15 micrograms) or half-doses of trivalent inactivated influenza vaccine. This vaccine, made by Aventis Pasteur, contains influenza…
…and have been eliminated from the vaccine. If you received last year€™s seasonal vaccine and the monovalent vaccine, is it necessary to receive this year€™s vaccine? The answer is yes,…
The best way to prevent influenza is by immunization. Unlike vaccines for polio and measles, which confer life-long immunity, the influenza vaccine protects for only one year. Influenza virus undergoes…
…component is part of the vaccine. The selection of viruses for seasonal flu vaccines is based on which influenza viruses circulate during the previous season. Sample viruses are collected by…