Social & Preventive Medicine Isolation period, false is – A Chicken pox - 6 days after onset of rash B Herpes zoster - 6 days after onset of rash C Measles - up to 3 days after onset of rash D German measles - 7 days after onset of rash 💡 Explanation Isolation period, false is - ✓ Correct Answer: D. German measles - 7 days after onset of rash