Sources seem to differ on what precautions are required. Is there an authoritative source I can check, or is it better to drug-up anyway (or not to)?
I am planning for a mid-term traveling (for around 15-20 days) in South India covering parts from AP,Kerala and Karnataka only, along with my family members. Now the problem is nobody from my family ...
I am planning to drive down from Bangalore to Chennai? Which is the best route to take? How much toll do I need to pay?