C) Antiretroviral drugs are partially effective for AIDS treatment
D) The time-lag between the infection and appearance of AIDS symptoms may vary from few hours to a week
Explanation
There is always a time lag between the infection and appearance of AIDS symptoms. This period may vary from a few months to many years (usually 5-10 years)
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.