Vietnam is looking into the possibility of giving its citizens their fourth Covid-19 vaccine shots, the government office said Wednesday.

The Ministry of Health said Wednesday foreigners entering Vietnam only need to furnish a negative Covid-19 test certificate and are not required to quarantine.

175,480 new Covid-19 cases, 68 more deaths reported on Tuesday. 

Prime Minister Pham Minh Chinh on March 14 thanked foreign countries and organisations for their practical, timely support to Vietnam during the Covid-19 combat over the past more than two years.

Vietnam reports 161,262 new cases of Covid-19 on Monday.