This newspaper comprehensive foreign media reports after the new crown pneumonia epidemic，To improve the vaccination efficiency，Government of various countries has launched a variety of encouragement policies，Including cash transfer、Lottery activities、Distribute free food, etc.。According to the official website of Columbia Bet365 lotto review University recently reported，The school's School of Public Health School, Nina Schwalbe, etc.。Research Discovery，Cash transfers have a weak impact on improving the willingness of adult vaccination。

Researchers extract 617 papers from three authoritative biomedical databases from January 1, 2012 to February 9, 2022 to discuss the encouragement of vaccine encouragement，26 representative works。Schwarbe and others discovered，Cash transfer policy only increases the vaccination rate and willingness to vaccinate a few percentage points。Comparison of comparison，bet365 Play online games Lottery activities and other encouragement policies to encourage policies on improving the vaccine vaccination rate from 0 to 2%。In addition，Volkswagen's encouragement policy response to the first dose of all vaccines is stronger than the second dose。

But，Schwarbei said，There is not enough research to analyze the effectiveness of the vaccine encouragement policy at the level of population characteristics。The World Health Organization will be listed as one of the top ten health threats in the world in 2019。Schwarbebe and others Bet365 lotto review suggest，Decision makers need to identify people who are susceptible to policies that are susceptible to vaccines and vaccinated vaccines as soon as possible，There are people who are even more suspected of vaccine due to the government's promulgation of encouragement policies。Only masters the social characteristics of these types of people，The government can effectively improve the vaccine vaccination strategy while maintaining credibility，Enhance the number of vaccination coverage。

(Liu Yuwei/Compilation)