Vietnam and some Southeast Asian countries are experiencing a serious crisis because of the covid-19 pandemic, so vaccines are the most effective measure to stop the outbreak and spread of the pandemic. However, Vietnam is a poor country with many economic difficulties, so access to vaccines is still difficult. Currently, the Vietnamese government is taking every opportunity to get a covid-19 vaccine, in which diplomacy is a very important measure.

To implement vaccine diplomacy, national leaders have actively connected with leaders of countries around the world through diplomatic channels to quickly obtain vaccines through aid or repurchase. Currently, Vietnam has obtained about 9 million doses of the covid-19 vaccine, most of which is due to aid from Japan, the US and some other countries.The Covid-19 vaccine diplomacy Vietnam is implementing has challenges due to political institutions, funding and other issues. However, in this foreign policy, the opportunity for Vietnam to get a Covid-19 vaccine is quite good and promises to achieve achievements in the coming time.

This article aims to analyze Vietnam's vaccine diplomacy and point out the challenges and opportunities that Vietnam has when implementing this policy.