 President Tsai Ing-wen got vaccinated with Taiwan's first domestically developed COVID-19 vaccine on Monday. This is given her personal stamp of approval, as the island begins rolling out the shot whose approval critics say has been rushed. The Health Ministry last month approved the emergency use of the Medijin-Varsin Biologics Corporation's COVID-19 vaccine. From now, Tsai had held of using vaccines from Modena Incorporated or AstraZeneca. Taiwan's main opposition party, the Komi-Tang, has mounted a fierce campaign against the shot. They're saying that while it supports domestic vaccines, Medijin's approval has been rushed. Around 40% of Taiwan's 23.5 million people have received at least one shot of either of the two doses of AstraZeneca or Modena vaccines, fewer than 5% are fully vaccinated.