Over 65s will have to wait longer for their flu jabs after the first batch had to be destroyed.
The first batch to arrive in Guernsey had to be destroyed because they were not stored at the right temperature.
Shipping delays caused by bad weather meant they weren't kept cold enough.
Replacements have been ordered and are due to arrive next week.
GP surgeries and pharmacies have been advised to postpone clinics.
Vaccines for schoolchildren and 18-65 year olds have arrived and are being rolled out.

Deputies vote in GST at 3% as part of tax reform package
Man charged with murder of Hannah Benfield in Alderney
Deputy Inder apologises for raising middle finger to GST protestors
Guernsey employers face delay over work permits
Chris Kamara launches men's mental health initiative in Guernsey
Alderney murder investigation stretching Guernsey Police resources
Channel Islands Christmas Lottery tickets on sale