Vietnam detects hybrid of Indian and UK COVID-19 variant

Two COVID shots effective against India variant - English health body

Philippines records first two cases of Indian coronavirus variant

Philippines reports 52 more cases of South African COVID-19 variant

Philippines confirms local transmission of Britain coronavirus variant

US to require negative coronavirus test for travelers from Taiwan and elsewhere

All passengers traveling to US must present negative COVID test taken 3 days prior to departure

106 Taiwan arrivals with UK travel history test negative for COVID-19

Taiwanese researchers say continual mutation of coronavirus inevitable

Academia Sinica believes UK variant more transmissible, says no evidence yet of higher mortality rate