New Diseases Due to Climate Change Essay Example

is changing. Some of these changes will likely include more variable weather, heat waves, heavy precipitation events, flooding, droughts, more intense storms, sea level rise, and air pollution. Each of these impacts could negatively affect public health.” – The U.S. Centers for Disease Control and Prevention. Increasing allergens can cause asthma and respiratory allergies. Respiratory allergies can be on pollen, dust, and pets. Because of allergens, asthma death rates up to a thousand people from 2001 to 2009. Water and food supply impacts can create malnutrition and diarrheal disease. Disease transmissions are affected by air, water temperatures, precipitation patterns, rainfalls, and seasonal variations. Climate change is threatening food production, food quality, prices, and distribution systems. “In addressing climate change by reducing emissions, we are preventing the worsening of health conditions around the world, and … by improving so many different conditions that can be improved through climate measures – such as improving food and water, food security and water safety – we are actually improving health conditions.” – Christiana Figueres, Former Executive Secretary of the United Nations Framework Convention on Climate Change.

Temperatures may impact disease by affecting the life cycle of pathogens. A pathogen is a bacteria or a virus. It needs a certain temperature range to survive and grow. The impact of climate change on pathogens can be direct and indirect. The direct way is to influence their life cycle. The indirect way is to influence the environment and or or competitors of pathogens. Vector-borne disease are spread through contact with animal species. Chikungunya is a vector-borne disease. There are a lot of people have been infected through contact with mice or their droppings.

Some of those cases lead to death. Water-borne disease are caused by microorganisms that live in contaminated water. Cholera is a water-borne illness that can be affected because of climate change. Unsanitary conditions and flooding can enable the spread of water-borne disease.

Therefore, are a lot of new diseases coming up in the world, there are so many old ones that are increasing the risk of death, like ebola because of climate change. The rising temperatures, air pollution, food and water, and increasing allergens, have impacts on all of the living organisms. Climate change is worse than anyone could have ever imagined.