China Unicom sent a short message to COVID-19.

You can call in six months. Usually you send messages. If no one informs you, you can make an appointment to call.

Six months after the second injection, you will be notified to get vaccinated by SMS. If you put off going for a while, people in the community will call you to remind you to get vaccinated. So the third injection was made six months after the second injection.

After the second dose reached 180 days, China Unicom sent me a message every day to remind me to get a booster shot: "According to the requirements of the joint prevention and control mechanism in the State Council, in order to improve the vaccine protection effect, you should get a booster shot of COVID-19 vaccine now. Please complete the inoculation at the nearest inoculation point as soon as possible! Please ignore it when you are finished. "

After six months, give a third booster shot, not in advance. Just after the fight, the community informed me to fight, and I forgot when the third shot was played. Moreover, the medical staff did their duty during the injection. After the injection, there was an episode. I was pressing a cotton swab when I heard a female medical staff at the observation station calling me. Comrade, you pressed the cotton swab for ten minutes. Don't press it again, it will be blue. It turns out that they have been watching us.