biology

Skycovione

Skycovione 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 Skycovione rather than just read about it. In short: Skycovione is a COVID-19 vaccine candidate developed by SK Bioscience and the Institute for Protein Design of the University of Washington, It is South Korea's first homegrown COVID-19 vaccine and utilizes GSK's AS03 adjuvant technology. Trials and regulation The phase III clinical trial involves 4,037 participants.

Key takeaways

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

Reference excerpt

Skycovione is a COVID-19 vaccine candidate developed by SK Bioscience and the Institute for Protein Design of the University of Washington, It is South Korea's first homegrown COVID-19 vaccine and utilizes GSK's AS03 adjuvant technology.

Trials and regulation The phase III clinical trial involves 4,037 participants. In April 2022, results of the phase III trial confirmed the vaccine to be safe and effective. It elicited approximately three times more antibodies than the Oxford–AstraZeneca COVID-19 vaccine. The South Korean Government has ordered 10 million doses for domestic use. The Korean Ministry of Food and Drug Safety released the results of their review on SK Bioscience's Skycovione on June 27, 2022, and said the data was sufficient for approval. According to the Korean Ministry of Food and Drug Safety, vaccine-related adverse events occurred in 13.3% of the vaccine group. In the control group, the adverse event rate was about 14.6%, which was not different from the vaccine group. Serious adverse events occurred in 0.5% in the vaccine group and 0.5% in the control group. There was one adverse event of glomerulonephritis which could not be excluded from vaccine association. On June 29, 2022, Skycovione was approved for use in South Korea. The vaccine needs an additional safety review because "the number of participants in Skycovione's trial was only one-tenth of other vaccine trials".

Suspension and discarding of supplies In November 2022, the production of SKYCovione was indefinitely suspended because of low demand for the vaccine. The South Korean government purchased 10 million doses of SKYCovione, of which 600,000 doses released into hospitals. However, only 3,787 shots of them have been administered as of November 2022. Unused doses of the vaccine are likely to be discarded. In September 2023, SK Bioscience withdrew the application for marketing authorization in the EU.

Emergency use In June 2023, SkyCovione received an Emergency Use Listing (EUL) from the World Health Organization, which allows for time-limited emergency use of the vaccine. It was the 12th COVID-19 vaccine granted an EUL by the WHO, and it was also approved in the UK. It was delisted by WHO in May 2024.

See also GBP511, a universal coronavirus vaccine candidate that is based on the SKYCovione platform

References

Illustrations

Worked examples

Example 1 — a first encounter with Skycovione

Start with the simplest possible case. Write down what Skycovione 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 Skycovione 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 Skycovione 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 Skycovione

In research: Skycovione 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 Skycovione 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: Skycovione is common in secondary-school and first-year university syllabi. It links to neighbouring topics Clinical trials related to COVID-19, Protein subunit vaccines, Science and technology in South Korea, so understanding it makes those chapters shorter.
In everyday life: Look for Skycovione 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 Skycovione in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Skycovione 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 Skycovione out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Skycovione in simple terms?

Why does Skycovione 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 Skycovione?

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 Skycovione.