Factors Behind Mosquito Bites on Humans
Unquestionably, mosquito bites are annoying - they’re not only itchy, but they can also bring infectious diseases! Plus, they tend to thrive in tropical climates. In 2023, the incidences of malaria and other mosquito-borne diseases in Malaysia have surpassed the figures recorded in 2022.
Not to worry, though - there are ways to protect yourself and your loved ones from both bites and disease! In this article, we’ll learn the nitty-gritty of what makes you more appealing to mosquitoes and practical strategies to shield yourself from these pesky hunters.
Why do mosquitoes like to bite me?
There are a few factors that make some people more attractive to bites from mosquitoes, and they are as follows:
- Blood type
- Higher carbon dioxide emissions
- Body odour and sweat
- Skin chemicals such as uric acid, lactic acid, and ammonia
- Colour of clothing
- Pregnancy
- Genetics
As humans, we emit signals that affect mosquito attraction. Various factors determine why some individuals are more appealing to mosquitoes. These include:
- Blood type: Research suggests that if you are lucky enough to have blood type O, you may be more attractive to mosquitoes than your friend who might have other blood types.
- Higher carbon dioxide emission: Mosquitoes are attracted to higher carbon dioxide (CO2) emission rates. People who are larger in size, pregnant, or more active may have an increased metabolic rate, producing more CO2 and, hence, may attract more mosquitoes.
- Body odour and sweat: Mosquitoes are also attracted to people who produce more body odours or sweat, possibly due to genetics or recreational activities.
- Skin chemicals: The natural chemicals produced by the skin, such as lactic acid, uric acid, and ammonia, make you the perfect feast for mosquitoes. Humans with higher concentrations of these chemicals on their skin may be more susceptible to mosquito bites.
- Clothing colour: Mosquitoes are attracted to darker colours like black, navy, and red compared to lighter colours.
- Genetics: There is evidence to suggest that genetic factors play a role in mosquito attraction. Some people may be genetically predisposed to produce certain odours or chemicals that mosquitoes find appealing. It was found that mosquitoes are highly attracted to airborne carboxylic acids, especially those found in strong-smelling cheeses like Limburger, such as butyric acid. These acids are produced by bacteria on human skin but often go unnoticed by us.
Mosquito-borne infectious disease
While itching and swelling are familiar outcomes, some people may face more severe reactions. Yet, the real concern goes deeper – mosquito bites on humans aren't just bothersome, they can also transmit diseases.
There are several diseases transmitted by mosquito bites on humans. Malaria, dengue, Zika, and others have a global impact, affecting millions of lives each year. However, they are treatable with early detection and intervention.
Malaria:
Malaria, caused by the Plasmodium parasite, is an infectious disease transmitted through the bite of infected Anopheles mosquitoes. It can lead to fever, chills, and, if left untreated, organ failure and even death in some cases. However, early detection has been shown to reverse all symptoms.
Dengue:
Dengue fever, transmitted by Aedes mosquitoes, is characterised by severe flu-like symptoms. In its severe form, dengue can progress to dengue haemorrhagic fever or dengue shock syndrome.
Zika:
Zika virus, primarily transmitted by Aedes mosquitoes, gained international attention due to its association with severe birth defects. Pregnant women infected with the Zika virus can pass it to their unborn babies, leading to conditions such as microcephaly. Zika symptoms are generally mild and treatable with proper medical attention.
How to protect from mosquito bites
So, how do you protect yourself? Some essential measures you can incorporate into your daily life to ward off these pesky creatures include investing in a reliable mosquito repellent containing ingredients such as DEET, picaridin, or oil of lemon eucalyptus.
You can also wear protective clothing such as long-sleeved shirts, pants, and socks to minimise exposed skin. Light-coloured clothing is also recommended, as mosquitoes are often attracted to darker colours. You can also treat clothing with permethrin, an insect repellent that can be applied to fabric.
Whatever it is, knowledge is key to proactive protection against mosquito bites and the potential diseases they may carry.
For even better protection, FWD i-Lindung Term Takaful Plan offers financial coverage in the event of unwanted diseases that lead to hospitalisation, including malaria and dengue.
Download the KWSP i-Akaun app today!
i-Lindung EPF is a financial safeguard designed to offer protection in the face of health uncertainties. This plan, tailored for members of the Employees Provident Fund (EPF), serves as a reliable safety net, providing financial coverage in the event of illnesses, including mosquito-borne diseases such as malaria and dengue.
EPF members can explore the i-Lindung EPF plan to gain personalised coverage options and benefits. The convenience of accessing and utilising these plans through the EPF i-Akaun portal enhances the overall user experience, making financial protection easily accessible for all members.
Get peace of mind and a reliable friend in the face of health uncertainties. Check out the FWD i-Lindung Term Takaful Plan, which provides benefits exclusive to EPF members on the new KWSP i-Akaun app. The plan is auto-renewable with wide coverage options from RM10,000 - RM200,000 for the whole family.
Secure your family’s financial future with coverage for infectious diseases upon confirmed diagnosis and a 200% payout for death and Total Permanent Disability (TPD) due to accidental causes. Get an online quote today!
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