London's Pulse: Medical Officer of Health reports 1848-1972

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City of London 1918

[Report of the Medical Officer of Health for Port of London]

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TABLE XXIV.

RETURN OF RATS EXAMINED BACTERIOLOGICALLY—YEA.R ENDED 31 ST DECEMBER, 1918.

DOCK.Number fiom each Dock.Found Dead.Trapped.Found Dead.Trapped.Infected.Non-Infected.Infected.Non-Infected.Infected.Non-Infected.
Royal Victoria Dock3581357M.D.M.R.M.A.M. M.M.M.M.R.M.A.M.M....358M.D.M.H.M.A.M.M.M.D.M.R.M.A.M.M.Found Dead.Trapped.Found Dead.Trapped.
1.........25286172.........25386172......l357
Royal Albert Dock1,330121,318102......1,02522963121,32811...1,034230631...2121,316
St. Katharine's Dock.....................................................................
London Dock..................................................................
Millwall Dock3261031610.........2326915...13251.........2416915......110315
East India Dock13...13............85.........13............85...............13
West India Dock241231.........1841......24...........1941......123
Surrey Commercial Dock10191.........414......10............514.........19
Tilbury Dock181...181............142357...11831.........141357......1...183
Unknown Dock70...70...............52144......70............52144............70
2,315252,28623 \2......1,733443111342,31131......1,7534441113...4252,286
2,3152,315...2,3152,315...2,315

Summary—
Total Rats examined 2,315
„ „ infected 4
*Species—
M.A.=Mus alexandrinus 111
M.D.=Mus decumanus (Norvegieus) 1,756
M.R.=Mus rattus 445
M.M.—Mus musculns 3
Total 2,315