River of Death: A Tale of London In Peril

Another in the 'Doom of London' series, in which the author sounds a clarion call of potential disasters that may fall upon the great city. Here he relates a tale of environmental contamination leading to a medical panic.London in a year of severe drought; water level in the Thames river extremely low, blazing heat wave for 3 weeks in August; a Portuguese cargo ship sinks and contaminates a tributary of the Thames; 3 of the crew members are discovered to be dying of some disease; the local doctor is frightened by what he sees, calls the health authorities, who call for help from Professor Darbyshire, a scientist who deals with 'fighting diseases in the bulk', someone we might call an environmental epidemiologist today; he investigates, then ... Darbyshire makes a hurried call asking his friend, Dr. Longdale, to come at once to his house where he has a small laboratory.'Darbyshire produced a phial of cloudy fluid, some of which he proceeded to lay on the glass of a powerful microscope. Longdale fairly staggered back from the eyepiece. 'Bubonic! The water reeks with the bacillus! I haven't seen it so strongly marked since we were in New Orleans together. Darbyshire, you don't mean to say that this sample came from-'Yes, the sample was water from the contaminated Thames, the river from which roughly 4/5 of the water comes to supply the needs of the 5 million Londoners. Longdale says the water system must be shut off.'And deprive four-fifths of London with water altogether!' Darbyshire said grimly. 'And London grilling like a furnace? No flushing of sewers, no watering of roads, not even a drop to drink. In two days London would be a reeking, seething hell - try and picture it, Longdale.''I have, often,' Longdale said gloomily. 'Sooner or later it had to come. Now is your chance, Darbyshire - that process of sterilisation of yours.'Will he save London? Of course - he's the hero of the story. But how? Does London panic? How do the authorities respond?