In

the United States, where anchorages are also increasing, the United States has invested more than 2 trillion won and started a vaccine trial that is currently undergoing clinical trials. But even if a vaccine is available, about 57% of people in the United States will get it, and the rest are negative.

Correspondent Correspondent Kim Soo-hyung of Washington.

<Reporter>

President Trump, who went on a briefing at the White House Corona, boasted that he was the first to obtain a vaccine for Americans.

He said that Pfizer's Corona 19 vaccine, which is undergoing the final phase 3 trial, will be given a total of 2.33 trillion won and 100 million doses will be taken over once it is finally approved.

He also said that he has signed an agreement to acquire another 500 million vaccines.

[Trump/President of the United States: This is where the government's efforts to manufacture and distribute vaccines have reached a critical stage. It was a record-breaking fast.] The

US, which has virtually failed to prevent corona, is planning to reverse the situation by starting vaccination as soon as possible.

The problem, however, is that there are many negative people who get vaccinated even if a vaccine is available.

Only 57% of respondents said they would get the corona vaccine, and 42% said they did not agree or hesitate.

[Paul Oppet/Philadelphia Children's Hospital Doctor: If many people decide not to get the vaccine, they will not get the collective immunity.]

President Trump has also revealed a negative view of the past vaccine.

[President Trump/US (September 2016 nominee debate): A lovely two-year-old baby suffered from high fever after being vaccinated and suffered autism.] In

particular, there were many negative candidates among Republican supporters who were vaccinated. Like masks, there is a possibility that they are engulfed in factional logic, not science.

(Video coverage: Park Eun-ha, Video editing: Lee Seung-yeol)