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

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Port of London 1960

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

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PREVENTION OF DAMAGE BY PESTS (APPLICATION TO SHIPPING) ORDERS 1951-56
Since 1951 the Port Health Authority has been issuing Rodent Control Certificates to coastwise
shipping as provided for by the terms of the Prevention of Damage by Pests (Application to
Shipping) Order, 1951.
During the year 1960 the Port Health Authority issued 36 such Certificates.

TABLE E

Rodents destroyed (bodies recovered) during the year in ships and in shore premises

(1)Onvessels

Number ofJan.Feb.Mar.AprilMayJuneJulyAug.Sept.Oct.Nov.Dec.Total
Black Rats16116597202167279179290148941486702,600
Brown Rats1--12
Rats examined744513541397101091
Rats infected with plague

(2) In Docks, Quays, Wharves and Warehouses

Number ofJan.Feb.Mar.April MayJuneJulyAug.Sept.Oct.Nov.Dec.Total
Black Rats117121142761011065811612615986771,285
Brown Rats4881554018313824271095818547
Rats examined643-142215-129
Rats infected with plague-------------

Mice: 2,735 mice were also destroyed; 610 in ships and 2,125 in shore premises.

TABLE F

Deratting Certificates and Deratting Exemption Certificates Issued during the Year for Ships

from Foreign Ports

No. of Deratting Certificates IssuedNumber of Deratting Exemption Certificates IssuedTotal Certificates Issued
After Fumigation withAfter TrappingAfter PoisoningAfter Trapping and PoisoningTotal
HCNOther Fumigants (state Method)
1.2.3.4.45.6.7.
6Methyl Bromide 11"1080" 86NIL941,0021,096