Các câu ví dụ cho từ vaccine

1. A standard Covid-19 vaccine course normally entails two doses of either AstraZeneca, Pfizer, Moderna or Sinopharm.

2. "Duong Hai of Missouri says his family is not bothered by the Omicron strain after getting the booster vaccine.

3. Minister of Health Nguyen Thanh Long said Vietnam extends the expiration dates of vaccine batches in accordance with international regulations, and that all vaccine imports have been approved in accordance with WHO standards.

4. Earlier this month, Hanoi suspended the use of two Pfizer vaccine batches after parents informed the municipal Department of Health they had their expiration dates extended.

5. An oral vaccine would help reduce costs and relieve burdens on the vaccination system, and is expected to produce less side effects.

6. Deputy Minister of Health Trab Van Thuan said an oral vaccine would help shift the attitude of some people hesitant to take vaccines.

7. It also calls by June 1 to "develop benchmarks and timelines for a pathway to the new normal that repeals pandemic-focused travel restrictions" including ending all remaining restrictions, including international vaccine and testing mandates.