Reportedly around 40 thousand workers from Thailand had returned home. The local authorities were ordered to pay close attention and getting them informed on preventive measures and self-quarantine themselves for two weeks. On 26–28 March, two Indonesians taking off from Thailand and a Cambodian family of four who went on a trip to France were added to confirmed cases. On 29–31 March, six cases were added to the total of 109 at the month's end. Eleven patients from Koh Kong, Banteay Meanchey, Phnom Penh, Kampong Chhnang, Battambang and Siem Reap was reported to have recovered from the disease. On 28 March, The government mandated to impose travel restrictions to Cambodia, effective on 30 March. It stated that it would suspend visa exemption policy and issuance of tourist visa, e-visa and visa on arrival to all foreigners for a period of one month. Any foreign individual entering the country must obtain a prior visa from Cambodian missions abroad and provide a medical certificate, issued no more than 72 hours prior to arrival time and proof that he/she holds at least 50 thousand dollars for medical coverage. The authorities had traced 340 people who had indirect contacts with infected French tourist group in Siem Reap. On 30 March, all casinos were ordered to close temporarily starting from 1 April. In a span of nine days, Cambodia counted 9 new cases, most notably on 9 April, a discharged patient was found to be relapsing two days after. Moreover, 48 patients reportedly had recovered, mostly in Sihanoukville, adding up to 68 in total. To ensure the nation's food security during the outbreak, rice exports would be halted from 6 April. A planned return of 150 Cambodian workers from Malaysia was turn down on 7 April by the government to tighten safety for its country. Massage parlours and health spas were ordered nationwide to temporarily shut down from 7 April. Khmer New Year celebrations scheduled 13–16 April were cancelled, implementing no-holiday policy to all employees and officials. The government promised to provide US$70 a month to any laid-off worker whose factories were suspended operations. For those who go on holidays would have to take quarantine for two weeks without pay when they return to work. An act was issued on 8 April to prohibit travels across provinces and between districts outside the capital with exceptions for goods transporters, armed forces and civil servants starting midnight on the 10th and would last a week until 16th. After a month long streak of no new cases, the Ministry of Health reported a new imported case of a man travelling from the Philippines.