Yes, vaccinations stop people from contracting and spreading diseases.
It depends where you are travelling to and from.
People need to get the vaccination for it
Because do you want people to get sick and make other people sick do you.
Yes, and in most areas a rabies shot is legally required.
get a vaccination most countries have the vaccine in their child vaccination plan so they children MUST get the vaccine.Prevention is better than cure.
Antibiotics. (In the developed countries this illness already does not exist because of vaccination.)
It allowed countries that did not have necessary items to get them from other countries and those countries gave other things that they had a surplus of.
the necessary things for a countries economy are the factors of production which is land , labour ,capital and entrepreneur.
Chickenpox is more likely to be found in temperate countries than in tropical countries, and is more likely in countries in which chickenpox vaccination is not routine for children.
Chickenpox is found worldwide. It is more common in cities in countries that don't have routine chickenpox vaccination.
It is found in India, Kazakhistan, a few countries in Africa, but mostly in the former Soviet Union; thanks to the vaccination.