You see a "Crab Lab"

Scientist 1: We are making cure transform into human Scientist 2: What? Scientist 3: Sir, There is so many people infected by crab. Scientist 2: No way... Scientist 4: Guys, Crab can mind control person who is infected! Scientist 2: What the hell??? Scientist 4: Crab can turn human into crab! Scientist 2: Oh my god.. Scientist 2: Wait Scientist 1? What did you put? Scientist 1: Uhmm... starts to sweating Scientist 1: I put a infection crab...