There are around 7.5 million people aged 30 to 39, and 3.5 million of those are eligible for boosters from Monday, NHS England said.
England football team to donate to NHS
A pop-up message on computers tells users that they can recover files but only if they send $300 of bitcoin to a specific address.
The warning comes after two National Health Service (NHS) workers experienced 'anaphylactoid reaction' symptoms shortly after being injected, but are now said to be recovering well.
'From the start, we have sought to put in the right measures at the right time. We will not hesitate to go further if that is what the scientific and medical advice tells us we must do'
British Prime Minister Boris Johnson led the tributes with UK Chancellor Rishi Sunak at 10 Downing Street for the National Health Service (NHS) and other key workers across care homes and public transport at 11 am local time. So far 82 NHS staff are known to have died after testing positive for the coronavirus, including many with their roots in India.
Maggie is among the first set of people contacted in advance by the NHS for the jab based on a pre-determined health risk criteria and will include 87-year-old British Indian grandfather of nine Hari Shukla, who will get his first dose at a hospital in Newcastle.