"This weather is crazy!" My patient warmed to his topic, just as quickly as the temperatures had cooled from the previous weekend. "We got up to eighty degrees last week and then it snowed on Friday! It was 24 degrees at my place Tuesday morning! It's no wonder everyone is getting sick."
"Actually," I said (relishing my ability to bring science to bear on the situation), "Weather has very little to do with infections. I think most respiratory infections are caused by either bacteria or viruses."
My patient wasn't buying what I was selling. "Then why do so many more people get sick in the winter than in the summer?" He shot back. "I've had six close relatives die in the last couple of years and all but one of them passed in the winter months. It's right scary when December rolls around again -- you just don't know who you'll lose, but it's bound to be someone."
"I mostly blame it on school," I said. "I think schools are the perfect environment to spread viruses around -- after all, you have a bunch of kids packed together in a room for multiple hours a day. More than that, pre-teen children are terrible at washing hands and covering their coughs."
"Maybe so, but none of my family members who died was either a student or schoolteacher. That didn't stop them from getting sick."
Later on, I googled the question and discovered that there are multiple reasons people get sick more frequently in the winter months. Of course, in cold weather, people do spend more time in close quarters with others, but more than that, in cold, dry weather, water droplets from a sneeze or cough fly farther than in warm, humid air. Even more interesting is that when the inside of our nose gets cold, the little cilia inside don't work as effectively to sweep out mucus and viruses. When the janitor cells in our noses go on strike, the sinuses get sick.
Of course, it is understandable that people blame the weather for various illnesses. After all, there is little more certain in old literature than that a character who has spent time in a cold, damp location will begin to cough and depending on the author's whims, eventually find themselves knocking on the pearly gates.
It strikes me that unless we understand the reason behind the things that happen to us, we can do little to prevent them from recurring in the future. As long as people believed that malaria and yellow fever were transmitted by inhaling bad air, people would continue to perish from them, but when they figured out that was actually mosquito borne, they could begin to eliminate it.
Jesus said, "A good person produces good things from the treasury of a good heart, and an evil person produces evil things from the treasury of an evil heart. What you say flows from what is in your heart." (Luke 6:45)
When we say something unkind or unchristian in some way, our tendency is to believe that we need better filters. "That's not really me," we say, explaining away the slip of the tongue with excuses like fatigue and stress.
The reality is that what comes out of our mouths is quite definitely an indication of what is in our hearts. The fact that we filter most of the negative things out, doesn't change that at all. Jesus doesn't want us to change or improve our filters; He wants us to change our hearts. Only then will we be able to speak without fear of what we share.
Once we understand the source of the problem, we can do something about it, whether we are talking about loose speech or respiratory illnesses. For fixing the weather in Virginia is unlikely to eliminate viruses, even if warmer weather would put a smile on the face of the dying man who can't stop coughing.












