BANGKOK — Thailand’s state agency for combating the coronavirus announced plans Monday to ease the quarantine period for arrivals from abroad and shorten a curfew.

The measures announced by the Center for COVID-19 Situation Administration are set to take effect Friday. They must first be approved by the Cabinet on Tuesday.

In a bid to revive the country’s moribund tourism industry, vaccinated foreign visitors to 10 provinces popular with tourists, including Bangkok, Chiang Mai and Pattaya, need not quarantine from Nov. 1. A pilot program instituted in July allowed visitors to Phuket and Samui to forgo quarantine.

In the run-up to the November reopenings, fully vaccinated people arriving from abroad from Oct. 1 will have to quarantine for seven days, a reduction from the currently mandated 14 days.

Those arriving by air or sea without proof of being fully vaccinated must quarantine for 10 days, while visitors entering by land — generally migrant workers — will have to quarantine for 14 days.