If you are traveling, it's a good idea to wash your hands often - especially after you go through airport security. The plastic trays are a great way to spread illnesses.
Posts tagged as “diseases”
Measles is a deadly disease that doctors and scientists know how to control. But now, many kids are missing important shots, and thousands of people are getting sick.
A recent outbreak of Ebola in Congo is being treated with a new tool - a vaccine. Health workers are hopeful that they can keep Ebola under control.