Definition: In this task, you're given a paragraph from the research paper and your task is to generate a suitable title for the research paper based on the given paper. Under 100 words is a good title length.
Input: Turkey coronavirus (TCoV) infection induces the production of protective antibodies against the sequent exposure of TCoV. Serological tests to determine TCoV-specifi c antibodies are critical to evaluate previous exposure to TCoV in the turkey fl ocks and differentiate serotypes from different isolates or strains. A specifi c virus neutralization assay using embryonated turkey eggs and immunofl uorescent antibody assay for determining TCoV-specifi c neutralizing antibodies is described in this chapter. Virus neutralization titer of turkey serum from turkeys infected with TCoV is the dilution of serum that can inhibit TCoV infection in 50 % of embryonated turkey eggs. Virus neutralization assay for TCoV is useful to monitor the immune status of turkey fl ocks infected with TCoV for the control of the disease.

Chapter 3 Virus Neutralization Assay for Turkey Coronavirus Infection