explain how "avoiding being on crowded places" can help prevent COVID19
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Answer:
COVID-19 can spread anywhere where you may come into close contact with an infected person. Remember, the virus spreads mainly via respiratory droplets that are released from an infected person through coughing, sneezing, talking or singing – which then get into the mouth, nose or eyes of people who are nearby. Short-range airborne (or aerosol) transmission may also be possible, particularly in poorly ventilated, crowded indoor places. People may also become infected by touching their mouth, nose or eyes, after touching surfaces contaminated with the virus.
Based on this and what we know about the virus, the risk of transmission is considered much lower outdoors compared to enclosed indoor spaces, but what is also important are the precautions people are taking – keeping at least one metre away from each other, wearing a fabric mask near others, frequently washing hands and self-checking for any COVID-19 symptoms before going out.
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