Which of the following is not a factor for the increased risk of global health concerns spreading?

Health issues that transcend national boundaries and governments and therefore require collaborative research among nations for their cure are called?

What does the “19” in “COVID-19” refer to?

There is more than one coronavirus.

An effective hand sanitizer contains at least this percentage of alcohol to kill the coronavirus and other germs:

Staying apart from other people when you have been exposed to the coronavirus is called:

Having a food allergy means you should not get a COVID-19 vaccine.