Community Corner

How Mosquitoes Choose Their Next Meal

Mosquitoes are more attracted to people with certain blood types among other factors, the Smithsonian reports.





Written by 
Morgan Delack

Mosquito season is upon us. Anyone who has been out for a hike in the redwoods or on a camping trip is painfully aware of this biting summer reality.

It seems the pesky bugs swarm the moment a warm body walks outside. But the Smithsonian reports mosquitoes actually have a preference when choosing their next meal.

According to a Smithsonian post, there is a hierarchy when it comes to who’s blood to suck.

Find out what's happening in Scotts Valleywith free, real-time updates from Patch.

Grab some bug spray and invest in citronella candles if you fit into any of these categories: 

  • Type O blood
  • Wearing colors that stand out
  • High amounts of bacteria on the skin
  • Pregnant

According to the article, mosquitoes are more than twice as attracted to those with Type O blood than Type A. Adults get bitten more than children because they exhale more carbon dioxide over time, another attractive force for the bugs.

Find out what's happening in Scotts Valleywith free, real-time updates from Patch.

In Santa Cruz County, the Mosquito Abatement and Vector Control Division regularly applies mosquito control granules by helicopter to ponds, lakes and marshes in South County to reduce the number of mosquitos in the area. The agency has other tips on how to control mosquitos at homes on its website.

Do you have any tricks to keeping mosquitoes at bay? Share them in the comments section. 


Get more local news delivered straight to your inbox. Sign up for free Patch newsletters and alerts.

We’ve removed the ability to reply as we work to make improvements. Learn more here

More from Scotts Valley