What's Up With That Russian Vaccine? | SciShow News

The video discusses the announcement of the Russian COVID-19 vaccine, Sputnik 5, and the skepticism surrounding its approval due to lack of published trial data. It explains the phases of clinical trials and highlights the importance of phase 3 trials for safety and efficacy. The video also covers global vaccine development efforts, including those by Moderna and Pfizer, and the potential risks of fast-tracking vaccines without complete data.

What was the main concern about the approval of Sputnik 5?

• It was only available in Russia.

• It was approved without proper testing.

• It was too expensive.

• It was not effective against COVID-19.

What is the primary purpose of phase 0 and 1 trials?

• To compare different vaccines.

• To distribute the vaccine to the public.

• To determine the best dose and check for safety.

• To test the vaccine on animals.

Why are phase 3 trials crucial in vaccine development?

• They are optional in the trial process.

• They involve the smallest number of participants.

• They are the cheapest phase.

• They determine real-world effectiveness and safety.

What was missing from the Sputnik 5 trial data?

• Support from other countries.

• Publicly available results from phase 1 and 2 trials.

• Approval from the World Health Organization.

• A clear name for the vaccine.

What risk is associated with skipping trial phases?

• More effective vaccines.

• Increased production costs.

• Delayed vaccine distribution.

• Potential harm and loss of public trust.

Which company in the US launched phase 1 and 2 trials before completing pre-clinical trials?

• Pfizer

• Moderna

• Johnson & Johnson

• AstraZeneca

What could be a consequence if Sputnik 5 proves harmful?

• It could lead to more funding for research.

• It could result in more vaccines being approved.

• It could undermine control efforts and trust in vaccines.

• It could increase the demand for the vaccine.