There were guests from all over at our house the other night for dinner. Twenty-eight in all, and the following afternoon we had our regular Open House Tea in the afternoon. That was probably another 50 people or so. The guests came from Florida, Venezuela, China, Texas, Boston, Alaska, California, Seattle, the heat of Palm Springs, and Mexico, too. If I thought that the guests were all having a grand old time, imagine how the microbes were doing. Those infectious germs met all kinds of new friends and instantly started propagating just for the fun of…