CoronavirusPTTEP pitches in for Thailand's Covid fightThai player donates more equipment to help medical personnelDonation: PTTEP chief executive Phongsthorn Thavisin (third from right) presents negative pressure transfer beds and wheelchairs to Associate Professor Cherdchai Nopmanee-jumruslers, vice director of Siriraj Hospital (fourth from left)Photo: PTTEPAmanda BattersbySingapore