Biosafety Level 4 {Ans: Arbovirus}Laboratory Biosafety {Ans: Are containment principles, technologies, and practices implemented to prevent unintentional exposure to pathogens and toxins, or their unintentional release}Biosafety Level 3 {Ans: Francisella Tularensis}Biosafety Level 4 {Ans: Small Pox Virus}Biosafety Level 2 {Ans: Yersinia Pestis}Biosafety Level 4 {Ans: Hemorrhagic Fever Virus}