Horizontal transmission of live vaccines

A comparative study of two live measles vaccines in Iran

Horizontal transmission of the Leningrad-3 live attenuated mumps vaccine virus.

Here we describe symptomatic transmission of the Leningrad-3 mumps vaccine virus from healthy vaccinees to previously vaccinated contacts. Throat swab and serum samples were taken from six symptomatic mumps cases and from 13 family contacts. Assessment of serum IgG and IgM anti-mumps virus antibodies and IgG avidity testing was performed using commercial test kits. Sera neutralizing antibodies ...

Comparison of Pathogenicity and Serologic Response of Four Commercial Infectious Bursal Disease Live Vaccines.

Various commercial vaccines for immunization of broiler chickens against infectious bursal disease (IBD) are available, so it would be appropriate to compare the pathogenicity and immune response of chickens to these vaccines. In this study the pathogenicity and serologic response of four IBD vaccines, cloned D78®, Bursine-2®, Bursimune® and Cevac Gambo-L®, were evaluated in specific pathogen f...

a comparative study of two live measles vaccines in iran

0

Evaluation of Live Attenuated Measles Vaccines Prepared in Human Diploid Cells for Reimmunization