The advantages and disadvantages of human cloning raise moral, ethical, scientific and safety questions. Though genetically identical, cloned humans are technically due the same rights of any human. Many countries disallow reproductive cloning because of these questions, but some do allow research.
The pros and cons of vaccinations are essential to review for everyone. Several vaccines, such as the one for tetanus, require ongoing updates to ensure the correct level of protection. At the end of the day, each person must do what they feel is right for themselves and their families. This information can help to make that decision possible.