This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Communicable diseases, Subject name: Social & Preventive Medicine
Pre-exposure prophylaxis for rabies is given on days 
Select and explain. 
A. 0, 3, 7, 14, 28, 90, B. 0, 3, 7, 28, 90, C. 0, 3, D. 0, 7, 28
D: 0, 7, 28
Answer: D: 0, 7, 28 
Explanation: New recommended regimen/Schedule (New guidelines( Type of prophylaxis Regimen Post exposure Intramuscular Essen Regimen (1-1-1-1-1) Day 0,3,7,14,28 Post exposure intradermal Updated Thai Red Cross Regimen (2-2-2-0-2) Day 0,3,7,28 Post exposure in vaccinated individuals Day 0,3 Pre-exposure prophylaxis Day 0,7,21/28 Minimum potency: 2.5 IU per IM dose Zagreb regimen of rabies Vaccine (Intramuscular Post-exposure) : 1. 4-dose abbreted multisite regimen 2-0-1-0-1 (2 doses on Day 0,1 dose on Day 7, 1 dose on day 21 Ref: Park 25th edition Pgno : 297-298