David Cameron joked his blood pressure is going "off the chart" as he makes the final preparations for his keynote speech to the Conservative Party conference tomorrow.
The Prime Minister joked with a nurse as he toured a medical centre in Manchester to highlight a new scheme to extend GP surgery hours.
Chatting with practice sister Julie Lees at the Range Medical Centre, Mr Cameron said he should "set a good example" to the public by having a flu jab but would not "because I've got my speech tomorrow".
"Don't take my blood pressure today either. I think that would probably be off the chart with the worry," he joked.
More top news
Protestors angry about an immigration raid at Byron burger earlier this week reacted by launching hundreds of insects into the restaurant
Families and rebel fighters are believed to be among the people to have left besieged Aleppo on Saturday through safe corridors.
The balloon came down near Lockhart, Texas, around 8.30am local time.