I'm sure that just because he makes light of the situation doesn't mean he takes it lightly, it's the Goblin 43 in him... In all fairness some people don't realize they are contagious even though it should be obvious it is not always to everyone... I think it's up to each individual to take precautions by offering advice to someone who is obviously sick at an event to limit their interactions so as not to spread illness, it's what friends do. (even though it could be argued that a real friend won't risk exposing anyone, if they realize it.)
Quan Liu Shen
Former Headmaster of Wudan Mtn. Academy
"When the time comes, a mouse can become a tiger"
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Vladmir Ahmad As'Hassin
Brotherhood of workers Guild
OGG:
Luis C
Kitchen Staff
Officer