Yes, you don't
A passport, immunizations - check with your travel agent they will have a list of what you need to do to prepare.
Yes, you need a valid passport to travel to Australia.
It depends a lot on the countries you're traveling between, but passports, visas, and immunizations are common requirements.
It's a clinic that provides immunizations to people who travel to different countries.
If you are a US citizen, you will need both a valid US passport and an Australian ETA visa to travel to Australia.
No, there is no need for them to go to Paris.
If you are form Australia than no need to passport to travel < a href=http://www.cruiseeasy.com.au/>cruise Australia.
Yes, a US passport holder needs a visa to travel to Australia.
immunizations
No, but you do need a valid passport.
Ofcourse I can but I need to apply for visa to get entry to Australia
Yes