Climate change can accelerate the progress of diseases in humans!

Polio is back, monkey pox is spreading fast, the COVID-19 pandemic is not over yet, and now some not-so-good news on the outbreak front. Infections are heard! According to a new study, more than 200 diseases may have become common in humans due to climate change! Therefore, mankind today is constantly involved with various epidemics.

BingMag.com Climate change can accelerate the progress of diseases in humans!

Polio is back, monkey pox is spreading fast, the COVID-19 pandemic is not over yet, and now some not-so-good news on the outbreak front. Infections are heard! According to a new study, more than 200 diseases may have become common in humans due to climate change! Therefore, mankind today is constantly involved with various epidemics.

Climate change and the spread of diseases

For a long time, researchers have acknowledged that climate change has an effect on diseases, because environments with higher temperatures can be more favorable for mosquitoes. to be suitable carriers of disease, while the floods caused by frequent storms can also carry dangerous bacteria in the water. In the meantime, most research has only focused on a handful of diseases at a specific time; But a new study that has just been published in the journal "Nature Climate Change" has prepared a comprehensive map of all the factors that climate change interacts with 375 infectious diseases in humans.

During the new studies of change Climate (increased heat waves, rising sea levels, or fires) can be linked to the prevalence and spread of 218 diseases.

It is interesting to know that the authors reviewed more than 77,000 scientific articles on climate and disease hazards. And they found that out of 375 diseases among humans, 218 diseases may be exacerbated by heat waves, rising sea levels or fires. The study presented four main factors in which climate change exacerbates diseases, which are as follows:

Change in the habitat of disease-carrying animals and proximity to human habitats

One of the consequences of climate change is the proximity of animals carrying various diseases to human societies. For example, the habitat of some animals such as bats or rodents may be destroyed due to fires caused by the heat of the air; In this case, these animals move to new habitats, which can increase the possibility of transmission of diseases such as Ebola among people. On the other hand, in some weather events, humans get close to disease-causing animals! For example, diseases such as cholera and Lassa fever are associated with human displacement after storms and floods. Viruses can be transmitted from animals to humans, in the same way that the corona virus was a factor in the transmission of COVID-19 from animals to humans. It should be noted that this phenomenon probably played a role during the Zika outbreak in 2016. It is associated, so it can explain well how the population of disease-carrying mosquitoes grows in warmer temperatures! 22678-2.jpg" class="content-pics" alt="BingMag.com Climate change can accelerate the progress of diseases in humans!" title="BingMag.com Climate change can accelerate the progress of diseases in humans!" loading="lazy">

Finally, you should know that climate change can reduce human tolerance and defense against diseases. For example, high temperature fluctuations can weaken the human immune system! Therefore, the outbreak of influenza may be related to this factor!

Conclusion

Finally, if you are interested in taking a closer look at the effects of climate change and the diseases that are caused by it Throw in, the authors of this study have prepared a graph to show each disease with different factors of climate change, which you can see here! For example, you can see how droughts, fires, and floods increase health problems (including fevers, skin diseases, and parasites) caused by mosquitoes.

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Source: THE VERGE

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