biology

Shaik Khader Noordeen

Shaik Khader Noordeen is a biology 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 Shaik Khader Noordeen rather than just read about it. In short: Shaik Khader Noordeen (1933 – 17 August 2021) was an Indian leprologist from Chennai, India. He was the director of the WHO’s Action Programme for the Elimination of Leprosy from 1994 to 1998, and in recognition of his work, he was awarded the Padma Shri by the Government of India in 2009.

Key takeaways

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

Reference excerpt

Shaik Khader Noordeen (1933 – 17 August 2021) was an Indian leprologist from Chennai, India. He was the director of the WHO’s Action Programme for the Elimination of Leprosy from 1994 to 1998, and in recognition of his work, he was awarded the Padma Shri by the Government of India in 2009.

Early life and education Shaik Khader Noordeen was born in Keeranur, Madras Presidency on 1 July 1933. He pursued medical studies at Stanley Medical College, Madras, where he earned his M.B.B.S. degree. He specialised in public health, obtaining a Diploma in Public Health (D.P.H.) from the All India Institute of Hygiene and Public Health, Calcutta, and later a Master of Public Health (M.P.H.) from the University of Michigan, USA, in 1963.

Career

Work in India (1958–1979) Noordeen joined the Central Leprosy Teaching and Research Institute in Chengalpattu, Tamil Nadu, in 1958. Over the course of two decades, he held several key positions, including Medical Officer, Assistant Director, and Deputy Director. At CLTRI, he conducted research in epidemiology, clinical leprosy, prevention, and rehabilitation, collaborating with noted experts like Dr. Hariharan Srinivasan.

Contributions at WHO (1979–1998) In 1979, Noordeen joined the World Health Organization in Geneva, initially serving as a Medical Officer and later as the Chief Medical Officer of the Leprosy Unit. He played an important role in adopting World Health Assembly Resolution 44.9 in 1991, which set the ambitious goal of eliminating leprosy as a public health problem by 2000. Later, he became the director of WHO Action Programme for the Elimination of Leprosy (1994–1998). As director, he led the global implementation of multi-drug therapy (MDT) for leprosy elimination and also led efforts to provide free MDT through large-scale pharmaceutical donations, ensuring treatment reached millions.

Post-retirement After retiring from WHO, Noordeen continued to contribute to leprosy elimination:

President, Indian Association of Leprologists (2000–2002) President, International Leprosy Association (2002–2008) Editor, Indian Journal of Leprosy (2001–2007) He was also a Founding Trustee and Chair of the Sasakawa-India Leprosy Foundation and a member of the Technical Resource Group of India’s National Leprosy Eradication Program.

Awards Noordeen received numerous awards for his contributions, including:

International Gandhi Award (1996) Padma Shri (2009)

Legacy Noordeen died on 17 August 2021 in Chennai, Tamil Nadu. In January 2023, a book titled Dr. S K Noordeen: Architect of the Global Leprosy Elimination Program was published, highlighting his life and work. The book was authored by Dr. Derek Lobo, a trustee of the Sasakawa India Leprosy Foundation (S-ILF).

References

Worked examples

Example 1 — a first encounter with Shaik Khader Noordeen

Start with the simplest possible case. Write down what Shaik Khader Noordeen claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, 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 Shaik Khader Noordeen 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 Shaik Khader Noordeen 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 Shaik Khader Noordeen

In research: Shaik Khader Noordeen appears in biology 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 Shaik Khader Noordeen 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: Shaik Khader Noordeen is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1933 births, 2021 deaths, Medical doctors from Tamil Nadu, so understanding it makes those chapters shorter.
In everyday life: Look for Shaik Khader Noordeen 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.

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How to study Shaik Khader Noordeen in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Shaik Khader Noordeen means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Shaik Khader Noordeen out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Shaik Khader Noordeen in simple terms?

Why does Shaik Khader Noordeen matter?

Because it connects several biology 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 Shaik Khader Noordeen?

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 Shaik Khader Noordeen.