The COVID-19 pandemic took the world by surprise, and it’s very important for us to protect ourselves against this novel virus. According to the World Health Organization, the best way to stay away from this virus is to improve your personal hygiene, wash your hands often, and you should always wear a face mask. As you learn how to navigate the health care system, you will find different types of face masks, and it can be difficult to know which one you should buy. Here are some tips to get started.