Marry Mallon (1869-1938) was an Irish immigrant who was the first know healthy carrier of typhoid in the USA. She probably contracted a mild case of typhoid,although she may not have been aware of it,and was never cured. In this way,she became a carrier and spread the disease.
Typhoid an infection of the digestive system caused by a bacterium,salmonella typhi Among other symptoms, it causes weakness,high fever,a rash of red spots,chills,sweating,and in serious case inflammation of the spleen and bones,delirium,and erosion of haemorrhage.It is transmitted through contaminated food or drinking water
Marry Mallon (1869-1938) was an Irish immigrant who was the first know healthy carrier of typhoid in the USA. She probably contracted a mild case of typhoid,although she may not have been aware of it,and was never cured. In this way,she became a carrier and spread the disease.Typhoid an infection of the digestive system caused by a bacterium,salmonella typhi Among other symptoms, it causes weakness,high fever,a rash of red spots,chills,sweating,and in serious case inflammation of the spleen and bones,delirium,and erosion of haemorrhage.It is transmitted through contaminated food or drinking water
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