VOICED : Guerra de vacunas: piden aclaraciones sobre vacuna rusa, AstraZeneca promete resultados pronto

The video discusses the global race for a COVID-19 vaccine, highlighting the Russian Sputnik V study and its criticism, as well as updates on AstraZeneca and Oxford's vaccine project. It also covers the status of global vaccine projects in clinical trials.

What action did The Lancet take regarding the Russian vaccine study?

• They retracted the study.

• They published a follow-up study.

• They requested clarifications from the authors.

• They endorsed the study's findings.

Who raised doubts about the reliability of the Russian vaccine study's data?

• A group of American scientists

• The World Health Organization

• Italian scientist Enrico Bucci

• The Russian Ministry of Health

What phase of clinical trials did the Russian authorities begin for the Sputnik V vaccine?

• First phase

• Second phase

• Third and final phase

• Pre-clinical phase

What caused the temporary halt in AstraZeneca's vaccine trials?

• A lack of funding

• A shortage of volunteers

• An unexplained illness in a participant

• Regulatory issues

How many vaccine projects are nearing the final phase of clinical trials according to WHO?

• 15

• 25

• 35

• 45