prevention is better than cure
...will bring a lot of advantages to the whole society.Firstly, health education can inform us medical knowledge such as how to avoid the spread of epidemic,how to reduce the risk of serious illness.For example,at the beginning of SARS spread period, in China people were not familiar with SARS,as a result, SARS spread to many cities rapidly and a lot of people dead from it. However,Chinese government took effective preventative measures like screening international travellers and disinfecting public areas and then the outbreak of SARS was under control,otherwise there may have been a world-wide epidemic. Secondly,preventative measures can protect us from illness.For instance,vaccines can enhance our immune ability,so we should allocate funds for the research of vaccines.Finally,the cost of prevention is less than that of cure. people's view,however, are...