होबथागोनां इमिउनितिया जाथावनायै जों जिउखुंनाय पेथ'जनिक मायक्रअरगेनिजिमनि लैथोआव सुबुंफोरजों थांनाथानायनि थाखाय जेंनागोनां ।
Protective immunity is critical for survival by the humans in the sea of potentially pathogenic microorganisms in which we live .