Saifuddin made the promise on November 9 as he has been accompanying Malaysian Prime Minister Ismail Sabri on an official visit to Indonesia.
He said that ASEAN Health Ministers have regularly discussed and exchanged information on COVID-19 response measures.
The ASEAN member nations are always wary of new variants of the SARS-CoV-2 virus and also very optimistic about the effectiveness of vaccination programmes against COVID-19, he added.
Earlier, Saifuddin met with a number of representatives of Indonesian agencies and organisations to share ideas about cultural diplomacy - a new initiative he is chairing at the Malaysian Ministry of Foreign Affairs.