Health Sciences homework help. Create a 2 page essay paper that discusses Critical Infrastructure: American Subway.The attack on the subway in the form of explosive devices placed on the train may cause it to derail and fall apart. The speed at which the train travels would be enough to increase the number of casualties on the train after it derails. In the event that the explosion occurs near buildings or towns, the derailment would increase the number of casualties. The accident area would be under investigation for some time resulting in the closure of the line for some time (Haberfeld & Von, 2009).Security is vital to ensure that these attacks are prevented in the future. Increasing surveillance is one way to ensure that such attacks are prevented. Increasing the number of security checks at the subway terminals is a way to ensure that all passengers are checked before boarding the train. This can be improved by the installation of metal detectors and monitoring commuters on a daily basis. Increasing the number of security personnel will deter a terrorist from boarding trains while carrying explosives. A regular sweep of the train is also necessary to ensure that explosive material is detected and dealt with before it explodes (Parsons et.al. 2006).Prevention is the best cause of action, it will be attained by deploying extra security in the subway terminus and this will help reduce the security risk. It is necessary to equip the cabins with first aid equipment to ensure that survivors can receive first aid. At the time of the attack, the best source of information is the government. Media houses may provide conflicting information, which may affect the rescue process. It is also necessary to clear the road and ensure that the victims of the attack reach a medical facility quickly (Haberfeld & Von, 2009).