Do Ticks Survive Winter? Researchers Weigh In


I know, ugly photo. But it shows the flowerbed in my backyard where I got a tick embedded in my hip one summer. And a bull’s-eye rash soon after. And pretty soon was very, very ill.

As you can see, my garden is in a sad state these days. Last summer and fall I was too sick to clean it up—and besides, I was very afraid of the danger lurking there.

I said to myself, I’ll feel better in the winter. I’ll get rid of the dead things when the ticks are gone.

Flash forward to the middle of winter. Someone in my support group reported that she’d just come inside her house and done a complete tick check—in January. In Virginia.

And found a live deer tick. We were shocked.

I’d assumed that once temperatures dipped below freezing, ticks were done for ‘til spring. Now I know otherwise.

Here’s what I found out.

Clearly, the cold months are not the time to let down your guard.

I’m already thinking about spring, when each female tick will produce 1,500 eggs or more, according to the TickEncounter Resource Center at the University of Rhode Island. Their website says tick activity is high in the western U.S. right now, and rising elsewhere as spring approaches.

So I’m working on a list of tips to stay safe. Come back soon to read that post, and in the meantime: Check for ticks.


This article from National Geographic is an alarming look at ticks moving north as well as being active in winter: Ghost Moose. 

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3 thoughts on “Do Ticks Survive Winter? Researchers Weigh In

  1. Cindy March 5, 2013 at 5:15 pm Reply

    I pulled 2 off my dog in the last month. I live in VA and we have had some really cold weather.

  2. Jackie March 5, 2013 at 8:52 pm Reply

    This is scary! They’re everywhere. 😦 What’s your favorite tick repellent?

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