This is so easy, learn it now!
Mosquitos and ticks not only leave wounds which can become infected, but they can also carry diseases. If things get really bad, a lot more people will be fleeing the cities and heading out into the country, giving them the opportunity to get bit by a lot more ticks and mosquitoes. If bug sprays and mosquito repellents are hard to come by, options will be limited.
However, if you are familiar with the American Beautyberry or Yarrow, your options won't be as limited. These plants are amazing for a variety of food and herbal uses, but they can also work as bug repellent! Can you imagine a free, organic, renewable, sustainable bug repellent growing all around you? Now is the time to learn and apply. Prepare now for the future, and even if the #shtf never happens, you'll still get bit by a lot less bugs. Enjoy the show!