ArticleslgStudy

science

Typhoid Mary (character)

Typhoid Mary (character) is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Typhoid Mary (character) rather than just read about it. In short: Typhoid Mary (Mary Alice Walker), also known as Bloody Mary and Mutant Zero, is a supervillain appearing in American comic books published by Marvel Comics. The character was initially depicted as an enemy of Daredevil suffering from dissociative identity disorder, but has also come into conflict with Spider-Man and Deadpool.

Typhoid Mary (character) — main illustration
Typhoid Mary (character) — illustration

Key takeaways

  • Typhoid Mary (character) belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Typhoid Mary (character) to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Typhoid Mary (character) from memory before moving on to harder problems.

Reference excerpt

Typhoid Mary (Mary Alice Walker), also known as Bloody Mary and Mutant Zero, is a supervillain appearing in American comic books published by Marvel Comics. The character was initially depicted as an enemy of Daredevil suffering from dissociative identity disorder, but has also come into conflict with Spider-Man and Deadpool. The character was portrayed in the film Elektra by Natassia Malthe. Alice Eve portrayed the character in the second season of the Marvel Cinematic Universe television series Iron Fist (2018).

Publication history Typhoid Mary first appeared in Daredevil #254 (May 1988), and was created by writer Ann Nocenti and artist John Romita Jr. Her name comes from early 20th-century Irish-American cook and typhoid fever carrier "Typhoid Mary" Mallon. The character first appeared disguised as Mutant Zero in Avengers: The Initiative #4 (September 2007) as a member of Henry Peter Gyrich's black ops team. Prior to this, writer Dan Slott stated that the "mysterious character" was secretly a well-known character in disguise.

Fictional character biography Typhoid Mary is an enemy and former lover of Daredevil with low level psionic powers, including telekinesis. She has been a professional criminal employed by organized crime syndicates as an assassin in the past. Born Lyla, she grew up "somewhere out in New Mexico" and ran away from home to escape an abusive father. She came to New York City hoping to become a dancer or an actress, but she instead started working for a brothel frequented by criminals and organized crime. Mary has dissociative identity disorder and three alternate personalities. Her "Mary" personality is timid, quiet, and pacifistic; her "Typhoid" personality is adventurous, lustful, and violent; and her "Bloody Mary" persona is brutal, sadistic, and misandrous. Mary once claimed that there was a fourth personality who is 'lost' but has not since been mentioned. Aside from highly developed martial arts skills, she also possesses telekinetic powers and pyrokinesis, the ability to ignite people or objects in her vicinity. In her first appearance, she met Matt Murdock, and was hired as an assassin by the Kingpin. A favorite pawn of the Kingpin, Mary has been romantically involved with both him and Daredevil. Through hypnosis, Mary's alternate personalities are suppressed and she attempts to have a normal life, becoming an actress. Mary battles Spider-Man when her Bloody Mary persona resurfaces and begins killing men who committed domestic abuse. With Spider-Man's help, Mary regains control and voluntarily turns herself in to the police for treatment. While in a mental institution, each of Mary's personalities hires a different mercenary. Mary hires Deadpool to kill her, while Typhoid and Bloody Mary hire Deadpool and Vamp to break them out of confinement. Deadpool defeats Vamp, but refuses to kill Mary, allowing the Typhoid personality to become dominant. Deadpool and Mary eventually separate after she tricks Deadpool into having sex with her while disguised as Siryn, making him feel betrayed and violated.

At some point after the superhuman Civil War's events, Mary is found and recruited into Henry Peter Gyrich's Initiative program and the Shadow Initiative. She is given the identity Mutant Zero, with her true identity being kept secret from her teammates. Gyrich reveals that Mary is a mutant who retained her powers following M-Day, but was not included in the official record of the remaining mutants. Mutant Zero leaves the Initiative after Taskmaster exposes her identity. Typhoid Mary joins the Sisterhood of Mutants, as Lady Deathstrike promises to use Arkea to reintegrate Mary's personalities, which Arkea then does. The sisterhood, specifically Arkea and Amora, resurrect Selene and Madelyne Pryor. Before the Sisterhood can recruit additional members and go on an offensive, the X-Men attack. Typhoid Mary is defeated by Psylocke. Arkea is killed, while Madelyne swears to maintain the Sisterhood and continue the war against the X-Men.

Powers and abilities Typhoid Mary is a mutant and possesses a number of limited psionic powers. She can use telekinesis to levitate small objects over short distances (such as weapons of under 10 pounds; knives, razors, etc., which her "Bloody Mary" persona often gathered and assembled into improvised battle-armor). She is a powerful pyrokinetic, meaning she can cause spontaneous combustion within line of sight to set objects in her immediate vicinity aflame. She can implant mental suggestions in the minds of others. She can use her psionic hypnosis ability to induce sleep in weak-minded individuals and most animals; certain individuals are mentally resistant to her hypnotic powers. However, she has three separate personalities as a result of her mental illness. The timid, pacifist "Mary" personality has no psionic abilities. The "Typhoid" personality has the full range of these psionic powers which are strongest in the "Bloody Mary" personality. Her original "Mary Walker" personality is supposed to be a balanced amalgam of all of these, but is seldom dominant. Because of the different heart rates and voice patterns of her different personas, not to mention the different ways of dress, even Daredevil's super-senses were long unable to tell the different personas all belonged to the same woman, and she took advantage of this situation to hide from Daredevil/Matt Murdock even within earshot. As Mutant Zero, Mary appears to possess the same psionic powers utilized by both Typhoid and Bloody Mary. It is unknown whether the powers Mutant Zero possesses are equal to or stronger than those of Bloody Mary. Recent battles suggest they are more powerful, but take their toll on Mary when used as a result of this strength. Mutant Zero is also equipped with a suit of full body armor that appears to enhance her physical strength and an arsenal of weapons, including guns and various blades. Typhoid Mary is in excellent physical condition. She has sufficient reflexes to block and redirect a bullet back at its shooter. She has peak human agility, and is highly athletic. She is also trained in the martial arts, particularly Judo and Kendo. She has exceptional skill in wielding and throwing bladed weapons, and is usually armed with a variety of machetes and smaller knives.

Other versions

House of M An alternate universe version of Typhoid Mary appears in "House of M".

… excerpt ends here. Continue reading the full article.

Illustrations

Typhoid Mary (character): Mutant Zero. Art by Stefano Caselli.
Mutant Zero. Art by Stefano Caselli.

Worked examples

Example 1 — a first encounter with Typhoid Mary (character)

Start with the simplest possible case. Write down what Typhoid Mary (character) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Typhoid Mary (character) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Typhoid Mary (character) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Typhoid Mary (character)

In research
Typhoid Mary (character) appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Typhoid Mary (character) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Typhoid Mary (character) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Characters created by Ann Nocenti, Characters created by John Romita Jr., Comics characters introduced in 1988, so understanding it makes those chapters shorter.
In everyday life
Look for Typhoid Mary (character) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Typhoid Mary (character)” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Typhoid Mary (character) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Typhoid Mary (character) means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Typhoid Mary (character) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Typhoid Mary (character) in simple terms?

Typhoid Mary (Mary Alice Walker), also known as Bloody Mary and Mutant Zero, is a supervillain appearing in American comic books published by Marvel Comics. The character was initially depicted as an enemy of Daredevil suffering from dissociative identity disorder, but has also come into conflict w…

Why does Typhoid Mary (character) matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Typhoid Mary (character)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Typhoid Mary (character).

Tags

  • Characters created by Ann Nocenti
  • Characters created by John Romita Jr.
  • Comics characters introduced in 1988
  • Daredevil (Marvel Comics) characters
  • Fictional actors
  • Fictional assassins in comics
  • Fictional characters with dissociative identity disorder
  • Fictional characters with fire or heat abilities
  • Fictional female assassins
  • Fictional female ninja
  • Fictional female rapists
  • Fictional prostitutes

Keep exploring