You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

The severe acute respiratory syndrome (SARS) epidemic originating from China in 2002 was caused by a previously uncharacterized coronavirus that could be identified by specific RT-PCR amplification. Efforts to control future SARS outbreaks depend on the accurate and early identification of SARS-CoV infected patients. A real-time fluorogenic RT-PCR assay based on the 3 -noncoding region (3 -NCR) of SARS-CoV genome was developed as a quantitative SARS diagnostic tool. The ideal amplification efficiency of a sensitive SARS-CoV RT-PCR assay should yield an E value (PCR product concentration increase per amplification cycle) equal to 2.0. It was demonstrated that the 3 -NCR SARS-CoV based RT-PCR reactions could be formulated to reach excellent E values of 1.81, or 91% amplification efficacy. The SARS-CoV cDNA preparations derived from viral RNA extract and the cloned recombinant plasmid both exhibit the identical amplification characteristics, i.e. amplification efficacy using the same PCR formulation developed in this study. The viral genomic copy (or genomic equivalences, GE) per infectious unit (GE/pfu) of SARS-CoV used in this study was also established to be approximate 1200-1600:1. The assay's detection sensitivity could reach 0.005 pfu or 6-8 GE per assay. It was preliminarily demonstrated that the assay could efficiently detect SARS-CoV from clinical specimens of SARS probable and suspected patients identified in Taiwan. The 3 -NCR based SARS-CoV assay demonstrated 100% diagnostic specificity testing samples of patients with acute respiratory disease from a non-SARS epidemic region.
Solution: Development and evaluation of an efficient 3 -noncoding region-based SARS coronavirus (SARS-CoV) RT-PCR assay for detection of SARS-CoV
Why? It's a correct title because the paragraph described the development of 3 -noncoding region of SARS-CoV genome and assay efficiently detecting SARS-CoV from clinical specimens.

New input: The original scientifi c strategy behind vaccinology has historically been to "isolate, inactivate, and inject," fi rst invoked by Louis Pasteur. The recombinant DNA and nanotechnology did much enlarge the repertoire on vaccines, which is today based on three adjusted principles, attenuation, inactivation, and recombination, as shown in Fig. 9 .1 . The three principles are regarded as equal, and all experimental possibilities for a new vaccine development against a pathogen should be studied in detail. The recombinant DNA and nanotechnology did not change the basic scientifi c strategy: live and non-live vaccines. Live vaccines are non-adjuvanted, and non-live vaccines are generally adjuvanted. New developments against tuberculosis (TB) highlight this broad experimental approach: Today, it estimated that about one-third of the world population is infected with the TB bacillus. Approximately 54 million people are infected every year, 9.4 million develop the disease, and 1.7 million die from this curable disease. The TB bacillus kills more people than any other infectious agent alone. Currently, BCG (Bacillus Calmette-Guerin) is the only vaccine recommended by the WHO, with more than three billion doses administered since its introduction in 1921. BCG is prepared from a strain of the attenuated live bovine tuberculosis bacillus, Mycobacterium bovis , which lost its virulence in humans by being specially subcultured in an artifi cial medium. However, although it protects newborns and children from severe forms of TB, its effi cacy against pulmonary TB in adolescents and adults is far from optimal, with protection rates varying between 0 and 80 % according to the geographical area. Contents Live and Non-live Vaccines
Solution:
Types of Recombinant Vaccines 9.1 Live and Non-live Vaccines