Malaria | Yes
All year in areas along the borders and in inland areas of Surat Thani province – refer to the map.
From October 2021, there has been an outbreak of malaria in the Ranong, Songkhla and Trat provinces, including the island of Ko Chang. A risk should also be applied to these areas. (Note: an updated map is not available, therefore these areas are not shown in red on the map below).
Visitors to all other areas including the cities of Bangkok, Chiang Mai, Chiang Rai, Pattaya, Phuket, the island of Ko Samui and the River Quai bridge area, accept |