The weight of a virus is measured at 0.85 attograms or 0.85 x 10-18 grams, or about one millionth of a trillion grams ..
70 billion viruses that will make a person sick attract about 0.0000005 grams. Since the total number of cases worldwide is now over 2 million, the total weight of the rogue viruses that descend the world comes to about 1 gram.
The entire Mankind, is on its knees with a total of 1 gram of virus !!!