标志和海报建议朝圣者经常洗手。在许多战略性的位置都摆放了消毒杀菌剂。一些朝圣者戴着保护性的面具，防止细菌传播。
Signs and posters advised pilgrims to wash their hands, and sanitizers were placed in many strategic locations. Some pilgrims wore protective masks to prevent the spread of germs.
标志和海报建议朝圣者经常洗手。在许多战略性的位置都摆放了消毒杀菌剂。一些朝圣者戴着保护性的面具，防止细菌传播。
Signs and posters advised pilgrims to wash their hands, and sanitizers were placed in many strategic locations. Some pilgrims wore protective masks to prevent the spread of germs.
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