Can You Become Immune to Mosquito Bites?

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SUMMARY

This discussion centers on the phenomenon of developing immunity to mosquito bites, as shared by a user who experienced a significant reduction in allergic reactions after extensive exposure to mosquito bites over a period of five weeks. The user noted that after this period, they no longer experienced welts or prolonged itching, a condition that persisted for seven years. The conversation also touches on the concept of Skeeter Syndrome in children, which may allow for tolerance development over time with repeated bites. The user contrasts their experience with mosquitoes in different regions, indicating variability in immune response based on exposure frequency.

PREREQUISITES
  • Understanding of immune response mechanisms
  • Familiarity with allergic reactions and their symptoms
  • Knowledge of mosquito-borne diseases and their implications
  • Awareness of Skeeter Syndrome and its effects
NEXT STEPS
  • Research the immune response to insect bites and how it varies among individuals
  • Explore the concept of Skeeter Syndrome and its treatment options
  • Investigate the effectiveness of various mosquito repellents and their active ingredients
  • Learn about the long-term effects of repeated mosquito exposure on immune tolerance
USEFUL FOR

This discussion is beneficial for entomologists, immunologists, allergy specialists, and individuals seeking to understand the effects of mosquito bites on human health and immunity.

.Scott
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TL;DR
What happened to me in my backyard 25 years ago.
I was just reading a Washington Post story about the low incidence of allergies among the Amish. It reminded me of a story I have never "published" but is worth knowing - if only for better understanding allergies.

It happen about 25 years ago. I had just bought a new home and the winter started out with a few winter storms that had left well over two feet of snow on my roof. A very wet snowfall was in the forecast, so I went up on the roof and cleared it of snow.

When I returned home from work the next day, my house was fine - but a metal shed in my backyard was flattened. So, I recovered a few easy-to-get-to items and left the rest as a Spring project. The replacement would be something very sturdy that would survive the kind of neglect that I visited on it predecessor. A survey of the pre-fab market showed roofs supported by 2x3 and metal no stronger than what had been demolished.

So my the new shed would be of concrete footings and pressure-treated wood of my own design. Overall, there were eight vertical 4x4 posts bolted to other 2x8 members. The roof would be Gambrel in form using a combination of 2x4's, 2x8', and 2x10's. If this thing ever floats away, it will float away as a single piece.

It shares the same 16' x 16' foot print of it predecessor - adjacent to a swamp. So for about 9 weeks that spring, I worked several hours a day, several days a week until the shed was finished.

During that time, my exposure to mosquitoes was intense - with dozens of bites each day. I was generating enough sweat that bug sprays were ineffective. Citronella flames and bug zappers helped, but not much. As a kid, I wondered how the Indians ever put up with these little monsters and now more than ever I wondered again - but not for the full 9 weeks required to complete the shed.

After 5 weeks, there was no more itching and there were no more welts. And it wasn't until then that I realized that all the worse things about a mosquito bites (excluding West Nile Virus and EEE) are actually immune reactions.

This "immunity" (or actually a reduction in immunity) to mosquitoes remained solid for 7 years. Since then, mosquitoes sometimes cause me a short minor itch - but to this day, no welts and nothing lasting longer than a couple of minutes.

I still notice some mosquitoes and sometimes feel the bite. But except when they form dense clouds, I am able to ignore them.

Some years later I received allergy shots to reduce my reaction to a dozen other allergens. I suggested that the clinic also offer shots against mosquito bites. The doctor provided a quick "no". That's understandable. I'm sure that he would prefer for his patients simply avoid those little disease carriers.
 
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My experience is similar. Growing up in the US midwest, I got many, many mosquito bites. Then I spent time camping in Wisconsin and Minnesota, where they are everywhere. Now, 40-50 years later, I still get bitten, but no welts.
 
Hmm. Bitten so, so many times in India yet I still get huge welts every time. Though maybe since I am in India on-and-off the "downtime" between getting bitten by mosquitoes frequently stops me developing some sort of immunity. Or it takes a longer time to develop an immunity than 13 years.

Very interesting nonetheless.
 
I've lived in WI my entire life and haven't seemed to build any tolerance lol. I try to avoid as much as I can, so I'm not interested in building tolerance by subjecting myself to dozens of bites a day. :eek:

Somewhat related is that children can sometimes get a condition called Skeeter Syndrome, and can build tolerance over time with repeated bites

https://my.clevelandclinic.org/health/diseases/23289-skeeter-syndrome
 

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