The sickness was in fact Macbeth's mere presence. After killing Duncan and upsetting the laws of nature, the entire country that Macbeth ruled (ie Scotland) became "sick" due to his unnatural presence. It wasn't a physical disease or anything like that, but the sovereign was so evil that the land itself couldn't handle it. Just imagery.
In Act 5 of Macbeth, "flu" refers to a contagious illness or disease, similar to the modern term "influenza." In this context, it represents the sickness that Lady Macbeth is suffering from as a result of her guilt and remorse over the crimes she and Macbeth have committed.
The Doctor means Lady Macbeth's guilt and inner turmoil can only be solved by God/a priest; a doctor could not help her mental sickness
In "Macbeth," the image of disease is used to describe Scotland as a country afflicted with a moral and political sickness due to the corrupt reign of Macbeth. As Macbeth's tyranny grows, the land becomes polluted and diseased, reflecting the chaos and disorder that he has brought upon the kingdom. The imagery of disease serves as a metaphor for the moral decay and disruption of the natural order that Macbeth's rule has caused in Scotland.
After MacBeth receives the predictions from the witches he writes a letter to Lady MacBeth detailing the whole situation. He calls her his "dearest partner of greatness" and is very trusting of her. He is also subject to much influence from her since she is the one who later convinces MacBeth to kill the king, Duncan, when he is resolute on not doing anything of the sort.
Macbeth was worried about Lady Macbeth because she had begun sleepwalking. Because of this development, he called for the doctor to check on her. The gentlewoman was the woman who attended on Lady Macbeth, and who showed the doctor where she could be found at night. Both watch the sleepwalking scene. Later, the doctor reports his findings to Macbeth. "She is troubled by thick-coming fancies that keep her from her rest." But he tells Macbeth that there is no medical answer for her problem; "Therein the patient must minister to himself."
Lennox and the other lords are suspicious of Macbeth as they believe he is responsible for Duncan's murder. They are also concerned about the strange events that have been occurring since Macbeth became King, such as Banquo's murder and Fleance's escape. They begin to question Macbeth's leadership and his ability to rule the kingdom.
Macbeth is saying that he has done one part of the job but it is still not safe and that the snake can still bite, meaning that it can still be a hindrance, so he describes the situation as incomplete.
This is not a question.
The King of England and the King of Scotland were the same person. And they still are.
And then Macbeth asked Macbeth if he confronted Macbeth on killing Macbeth with Macbeth.
Macbeth and Lady Macbeth.
Blood is shown in the scene where Macbeth murders King Duncan in his sleep. Macbeth responds to the blood with guilt and horror, feeling overwhelmed by his actions and haunted by his conscience. Lady Macbeth, on the other hand, dismisses the blood as a simple inconvenience that can be easily washed away, focusing on the practical aspects of the situation rather than the moral implications.