Thank you for your query,
Washing the wound with soap water and under running water is sufficient and putting garlic on wound is of no use and some times it may lead to skin irritation.
You continue and complete the anti rabies vaccination
as advised by your doctor.
Verorab is safe and nothing to worry.
You will be fine if you take the complete vaccination as per the schedule.
For fever you can take paracetamol
in prescribed dosage.
And tell your friend to update rabies vaccination for their dog.
Hope I have answered your query.