The fog is full of bacteria. It is as I feared. It all coincides with the new viruses and plagues since Jupiter lined up with Saturn. I fear we are seeing precisely why alignments of the planets have always been feared and respected, the leave the way open for entry of interplanetary viruses and other pathogens, being hooked into the orbit of the Sun, but not the orbits of Saturn or Jupiter which seem to mop them up. Evidence: Hoyle noticed that E. Coli is the same diameter as 'interstellar dust.' 

This can also bring comets, again not interrupted by the equal spacing of planets protecting the Earth, which was always a good sign in astrology.