From April 2 1 day, all personnel who come to Sichuan should not only provide negative proof of nucleic acid test within 48 hours, but also check the health code and communication itinerary card, and also scan the "code of special place for immediate inspection in Sichuan" through "Sichuan Tianfu Health Pass" at each inspection point.
After scanning the "calling code", a 24-hour temporary pop-up window will appear on the phone. After receiving the temporary pop-up information, you must complete 1 nucleic acid detection in Sichuan within 24 hours. If the nucleic acid test result is negative, the temporary pop-up window will be automatically released after 24 hours. Otherwise, the health code of "Sichuan Tianfu Health Link" will turn into a yellow code, which will affect travel. After the test result is negative, it will revert to a green code.
Recommended reading: What are the precautions for homologous/sequential immunization?
People who meet the requirements of booster vaccination in COVID-19 cannot receive sequential booster vaccination and homologous booster vaccination in COVID-19 at the same time. They can choose one of the enhanced vaccination methods according to their own situation.
Homologous/sequential booster immunization of COVID-19 vaccine needs at least 6 months from the upper position 1 vaccine. However, the interval is not recommended to be too long, and it is best not to exceed 12 months.
People who have received the third injection do not need to be vaccinated with COVID-19 vaccine through any technical means.