it helps kill the spreading germs, its like the flu if your kid had it got better if you dont clean you get it cause you have touch everything they touch may have wiped you eyes or bit your nail or layed on their pillow on the couch now you have it. like if someone had std then you touch something they had their mouths on then you wiped you mouth and somehow it got in your mouth now you have it if it is the type that catches like that.
Josiah Strong blamed immigrants for bringing diseases like cholera, smallpox, and tuberculosis to the United States. He believed that immigrants' poor living conditions and lack of cleanliness were contributing factors to the spread of these diseases.
Do the laundry
During the US Civil War, diseases were the cause of more deaths than gun fire. The spread of diseases was due to unsanitary conditions and the lack of modern day antibiotics.
Overcrowding can lead to lack of food, causing starvation and death. Diseases are also transmitted much faster in an overcrowded society. The diseases depend on how many organisms are in the space and what type of organism.
The lack of hygiene, poor health, not a lot of doctors and infections not taken care of can spread a lot of diseases.
1. Lack of knowledge of the cause of diseases (no-one for instance knew that rat fleas were spreading the Plague); 2. Lack of any any effective treatment of most diseases; 3) lack of hygiene and no understanding of how this played a role in contagious diseases..
Diabetes Mellitus
Tree propagation can impact the spread of diseases in a forest ecosystem by influencing the genetic diversity of the trees. When trees are propagated from a limited number of parent trees, it can result in a lack of genetic variation among the trees in the forest. This lack of diversity can make the trees more susceptible to diseases, as they may all be vulnerable to the same pathogens. Conversely, when trees are propagated from a diverse range of parent trees, it can increase genetic variation and help the forest ecosystem better resist the spread of diseases.
During the Columbian Exchange, diseases such as smallpox, measles, and influenza were spread between the Old World and the New World. These diseases had a devastating impact on the indigenous populations of the Americas, leading to widespread death and population decline. The lack of immunity among the Native Americans made them particularly vulnerable to these diseases, resulting in significant demographic changes and societal disruptions.
miners suffered diseases which spread easily because they couldn't wash them selves. They also suffered from starvation due to the lack of food they were given.
nasty diseases like diabeties
cancer, kidney, bladder diseases