first $1 million winner of a lottery just for those who got a shot. what s basically bribery is working. after we announced it, those numbers have gone up, 45% increase in the number getting vaccinated. 45,000 new cases across the country, lowest total in about 11 months. if you re vaccinated, you are proadvocated and you can enjoy your memorial day. if you are not vaccinated you remain at risk of infix. reporter: two months until the tokyo olympics in japan is in a fourth wave. experts say urgent action required. for many of the participants, the vaccines are not available, and there s virtually been no planning for how are we going to move people in buses or putting three people to a hotel room in the approach they are taking right now is virtually a dangerous one. reporter: now, why is it so important that we get this