1. Always wear a face mask when you're not home
Disposable face masks can effectively filter many types of viruses. People around you may look normal, but they may be infected with the virus. Thus, keep a distance from them, and a face mask can keep you well protected. Besides, a face mask can help you breathe clean, fresh air, so smog and dust won't enter your lungs.
2, Stay at home
There are a few safe places you can go, such as a well-protected supermarket, bank, public administrative office, and your workplace. These places have routine epidemic prevention inspections, disinfection, and people there generally know each other. Thus, they typically understand whether other people are safe or not.
3. The vaccine is still unbelievable
Many people are expecting vaccines to keep them safe. Let alone the high price of the vaccines, it would still take a long time to inoculate people one by one across the entire country. We can’t expect vaccines in 2020, and some vaccines are still in testing, which may have unknown side effects.
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