Varicella

Overview	Acute viral disease caused by varicella zoster virus, characterized by fever and vesicle
Infection Route	Spread through infected respiratory secretions or droplets, contact with waterborne type or inhale spray type skin lesion directly
Symptoms	fever, rash, papule, blister, itchy sensation, etc.
Progress	Mostly naturally healed without special treatment
Vaccination	2 doses (at least 4 weeks apart)