The cases can be divided into three groups.
The first group of 62 are connected to cluster cases — four people had attended a boxing event in a stadium, 11 had worked and been to entertainment venues, and 47 had had close contact with others previously confirmed as infected
The second group comprised 49 people of whom 23 had just returned from overseas (17 Thais and six foreigners ), nine were working in crowded areas or close to foreigners, three are medical staff, six went to crowded areas, and eight got infected from other sources.
The last group of 16 are being investigated for the source of the infection.
Meanwhile, 215 people have fully recovered and returned home.
A 48-year-old male musician, who also had diabetes, cancer and hepatitis, died of respiratory failure.
As of March 31, the total number of confirmed cases in the country stood at 1,651 — 1,299 are under treatment, of whom 23 are in a critical condition — 342 have recovered and been discharged, and there have been 10 deaths.
Of the confirmed cases, 1407 are Thais and 244 are other nationals.
A great majority of the 127 new cases are in Bangkok — 74, followed by Nonthaburi, Phuket, and Yala (six each); Nakhon Pathum 3; Pathum Thani, Samut Sakorn, Si Sa Ket, and Uttaradit (two each); and one patient each in Chonburi, Songkhla, Chiang Mai, Ubon Ratchathani, Surin, Prachuap Khiri Khan, Sa Kaeo, Phitsanulok, Nong Bua Lamphu, and Chumphon provinces.
Thirteen people are under investigation
Globally, there are more than 750,000 confirmed cases in 199 countries and around 37,000 deaths.