Estimating the Transmissibility of Mumps: A Modelling Study in Wuhan City, China.

Several studies ( 30 , 31 ) have shown that, after vaccination, the mumps virus-specific antibody concentrations decreased, vaccine effectiveness decreased, and the risk of developing mumps virus infection increased again, which are consistent with the results of our study: the incidence of mumps in Wuhan again showed an increasing trend from 2017 to 2018.

also in 63,971 other papers

Some reports have shown that, after the introduction of a second dose of the MMR vaccine in developed provinces in China, such as Beijing, Tianjin, and Shanghai, the annual incidence of mumps in these areas showed a decreasing trend ( 49 , 52 ).

also in 47,180 other papers